NCERT Solutions for Class 10 Science Updated for NCERT Science subject is a combination of biology and physics 10th Ncert Physics University and chemistry which are applicable in our daily life. In this article, we are providing the complete NCERT class 10 10th Ncert Physics University science book in pdf format. Science NCERT class 10 book provides general knowledge Science NCERT Book For Class 10Contents1 Science University Physics Ncert 10th NCERT Book For Class [ ]. Sep 27, �� NCERT Solutions For Class 10 Science Chapter 12 Electricity: In this 10th Ncert Physics University article, we will provide you all the necessary information regarding NCERT solutions for class 10 science physics chapter 12 myboat104 boatplansg on CBSE class 10 physics electricity questions and answers will help candidates to score good marks in-class tests 10th Ncert Physics University as well as in the CBSE Class 10 board exam.
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First Lecture of Magnetism Second Lecture of Magnetism Third Lecture of Magnetism LIve first 10th Ncert Physics University 10th Ncert Physics University lecture of magnetism taken by siddhant sir on 4th December at 4.

LIve second lecture of magnetism taken by siddhant sir on December 11th Live third lecture of magnetism taken by siddhnath sir on december 18th Live fourth lecture of 10th Ncert Physics University magnetism taken by siddhnath sir on december 25th Sunali's Classes. Reviews 0. Related Courses. Download Now. STD 9 Download 10th Ncert Physics University Set 1. STD 9 Download Set 2. Question 6: Why is parallel arrangement used in domestic wiring? Answer: Parallel arrangement is used in domestic wiring because i Each appliance gets the same voltage as that of the mains supply.

Question 7: B 1, B 2 and B 3 are three identical bulbs connected as shown in figure. When all the three bulbs glow, a current of 3A is recorded by the ammeter A. Answer: i Since B 1 ,B 10th Ncert Physics University 10th Ncert Physics University 2 and B 3 are in parallel, the potential difference across each of them will remain same. So when the bulb B 1 gets fused, B 2 and B 3 have the same potential and continues with the same energy dissipated per second, i. Question 1: Three incandescent bulbs of W each are connected in series in an electric 10th Ncert Physics University circuit.

In another circuit, another set of three bulbs of the same wattage are connected in parallel to the same 10th Ncert Physics University source. Justify your answer. Will the rest of the bulbs continue to glow in each circuit? Answer: a The bulbs in the two circuits will not glow equally bright as the current through them is not the same. While 10th Ncert Physics University the rest of bulbs in parallel circuit will continue to glow without getting disturbed because in parallel combination, current gets additional paths to flow.

Question 2: Find out the following in the electric circuit given in figure: Answer: e No difference, since the ammeters are connected in series and same current will pass through them, so reading of both ammeters Physics 10th University Ncert will be same.

Question 1. To determine the equivalent resistance of two resistors when connected in series, a student arranged 10th Ncert Physics University the circuit components as shown in the diagram. But he did not succeed to achieve the objective. Question 2. For the given circuit, name the components which are connected in parallel. Because terminals of the resistance and voltmeter are connected together. Question 3.

A student arranges the following circuit to get equivalent resistance of a series combination of two 10th Ncert Physics University resistors R 1 and R 2. Which one of the following statements will be true for this circuit [CCE ] 10th Ncert Physics University 10th Ncert Physics University a It gives incorrect reading for current I as well as potential difference V b It gives correct reading for current I but incorrect reading for Ncert 10th Computer Book Pdf Upload potential difference V c It gives correct reading for potential difference V but 10th Ncert Physics University 10th Ncert Physics University incorrect reading for current I d It gives correct reading for both I and V Answer: b The voltmeter should 10th Ncert Physics University be connected across the components of and R 2 to give correct reading for potential difference.

Question 4. An ammeter has 20 divisions between 0 mark and 2A mark on its scale. The least count of ammeter is a 0. Question 5. A student finds that there are 20 divisions between zero mark and 1V mark of a voltmeter.

The 10th Ncert Physics University least count of voltmeter is a 0. Question 6. The current flowing through a resistor connected in an electric circuit and the potential difference applied across its ends are shown in figure alongside. Question 7. Question 8. In an experiment on studying the dependence of the current I flowing through a given resistor on the potential difference V applied across it, a student has to change the value of the current. For doing this, he should change the a 10th Ncert Physics University number of cells used b resistor itself c ammeter used in the circuit d Voltmeter used in the circuit 10th Ncert Physics University 10th Ncert Physics University Answer: a If we change the number of cells in electric circuit, the potential difference will change and as a 10th Ncert Physics University result current flowing in the circuit changes.

Question 9. A milliammeter had graduations marked 0, , , , and The space between 0 10th Ncert Physics University mark and mark is divided into 20 divisions. Question To determine the eguivalent resistance of two resistors connected in series, 10th Ncert Physics University 10th Ncert Physics University 10th Ncert Physics University a student prepared two electric circuits, correct reading of ammeter in the circuits is [CCE ] a In circuit I, 1. When parallel resistors are of three different values, the potential difference across its terminals is [CCE ] a greatest across smallest resistance b greatest across largest resistance c equal across each Ncert Solutions For Class 10th History Chapter 1 Uk resistance d least across the smallest resistance 10th Ncert Physics University 10th Ncert Physics University Answer: c Ncert Book Questions For Class 10th North Potential difference across each resistor is same in parallel combination of resistors.

Charge Something associated with the matter due to which it produces and experiences electric and magnetic effects. Resides on the outer surface of the conductor. Types of Current Direct Current Current whose magnitude and direction does not vary with time. Alternating Current Current whose magnitude and direction periodically changes with time. Resistance R : Obstruction offered to flow of electrons.

After stretching, if length increases by 10th Ncert Physics University n times then resistance will increase by n 2 times i. Electric Circuit The arrangement of various electrical components along 10th Ncert Physics University which electric current flow. Heating Effect of Electric Current As current flows through a conductor, the free electrons lose energy 10th Ncert Physics University which is converted into heat.

Elements of Circuit Cell Direct current source of electromotive force. Combination of two or more 10th Ncert Physics University cells is called battery. Rheostat Wire of special type of alloy like manganin, Eureka, nichrome, etc. It controls the current 10th Ncert Physics University in the electric circuit. Switch It is used to close or open the electric circuit, controls the movement of 10th Ncert Physics University electrons in a circuit.

Voltmeter Measures the potential difference between two points in the circuit. Its resistance is high and 10th Ncert Physics University it is used in parallel with the resistance wire. Fuse It is a safety device having very thin wire which is made up of either tin or alloy of tin and lead.

This wire has low melting point so it 10th Ncert Physics University melts and breaks the circuit easily if the current in the circuit exceeds. Ammeter Measures the value of current 10th Ncert Physics University flowing in the circuit. The resistance of ammeter is small and it is used in series with the circuit. LED It is a device which glows even if a weak electric current is allowed to flow through it.

If you have any doubt regarding this article or NCERT Solutions For Class 10 Science Chapter 12 Electricity, leave your comments in 10th Ncert Physics University the comment section below and we will get back to you as soon as possible. Page Number: Question 1 On 10th Ncert Physics University what factors does the resistance of a conductor depend? Answer: Advantages of connecting electrical devices in parallel with the 10th Ncert Physics University battery are : In parallel circuits, if an electrical appliance stops working due to some defect, then all other appliances keep working normally.

In parallel circuits, each electrical appliance has its own switch due to which it can be turned on 10th Ncert Physics University turned off independently, without affecting other appliances. In parallel circuits, each electrical appliance gets the same voltage V as that of the power supply line.

In the parallel connection of electrical appliances, the overall resistance of the household circuit is reduced due to which the current from the power supply is high. Page Number: Question 1 Why does the 10th Ncert Physics University 10th Ncert Physics University cord of an electric heater not glow while the heating element does? When it is operated on V, the power 10th Ncert Physics University Physics 10th University Ncert Ncert Physics 10th University consumed will be : a W b 75 W c 50 W d 25 W Answer: d 25 W Question 4 10th Ncert Physics University 10th Ncert Physics University Two conducting wires of the same material and of equal lengths and equal diameters are first connected in series and then parallel in a circuit across the same potential difference.

The ratio of heat produced in series and parallel combinations 10th Ncert Physics University would be : a 1 : 2 b 2 : 1 c 1 : 4 d 4 : 1 Answer: c 1 : 4 Question University Ncert Physics 10th 5 How is a voltmeter connected in the circuit to measure the potential difference between two points?

The equivalent resistance 10th Ncert Physics University University Physics Ncert 10th 10th Ncert Physics University 10th Ncert Physics University Ncert 10th University Physics 10th Ncert Physics University is ii When we connect a series combination of R 1 and R 2 in parallel with R 3 , as 10th Ncert Physics University 10th Ncert Physics University shown in Fig. NCERT Solutions for Class 10 Science Chapter 12 Electricity Electric current, potential difference and electric current, Ohms 10th Ncert Physics University law, Resistance, Resistivity factors on which the resistance of a conductor depends; Series combination of resistors, parallel combination of 10th Ncert Physics University resistors; and its application on daily life; Heating effect of Electric current, electric Power, Interrelation between P, V, and R.10th Ncert Physics University

Page Question 1: Name a device that helps to maintain a potential difference across a conductor. Answer: Question 2: Redraw Physics Ncert University 10th the circuit of the above question, putting in an ammeter to measure the current through the resistors and a voltmeter 10th Ncert Physics University to measure the voltage across the 12 resistor. Answer: Question 3: What are the advantages of connecting electrical devices in 10th Ncert Physics University 10th Ncert Physics University parallel with the battery instead of connecting them in series?

Answer: Advantages of connecting electrical devices in parallel: When 10th Ncert Physics University Physics Ncert 10th University the appliances are connected in parallel with the battery, each appliance gets the same potential difference as that-of battery which is not possible in series connection.

Each appliance has different resistances and requires different currents to operate properly. This is possible only in parallel connection, as in series connection, same current flows through all devices, irrespective of their resistances.

If 10th Ncert Physics University Ncert 10th Physics University one appliance fails to work, other will continue to work properly. Understand the calculation of the speed of light. Also, Ncert 10th University Physics learn the properties of light to find out how light travels through various media. The NCERT textbook solutions for this chapter will give you answers on why some people have vision issues when they grow old. Also, learn the 10th Ncert Physics University 10th Ncert Physics University reasons why humans are able to see the world in colour. Go through the factors which are important for resistance 10th Ncert Physics University of a conductor. In this chapter, you will find answers on the relationship between a bar magnet and a compass 10th Ncert Physics University needle.

Also, revise the sources of alternating current and direct current. Get in-depth knowledge of the sources of energy such as fossil fuels, water, wind etc. Relearn the disadvantages of using fossil fuel as a source of energy. Also, 10th Ncert Physics University revise this chapter using our NCERT solutions to understand topics like geothermal energy, biomass etc. TopperLearning is a leading online 10th Ncert Physics University education platform featuring well-written CBSE Class 10 Physics explanations presented by qualified teachers.

An academic expert will respond to your query within 24 hours. With ample e-learning resources, nothing can stop you from scoring top marks in your CBSE Class 10th Ncert Physics University 10th Ncert Physics University 10 board exams. The step-by-step NCERT solutions for textbook questions will allow you to practise accurate answers for important questions.

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