﻿ NCERT Solutions CBSE Class 10 Science Chapter 12 | Electricity

1. Electric Current and Circuit
2. Electric Potential and Potential Difference
3. Current Diagram
4. Ohm’s Law
5. Factors on Which the Resistance of a Conductor Depends
6. Resistance of a System of Resistors
1. Resistors in Series
2. Resistors in Parallel
3. Heating Effect of Electric Current
4. Practical Application of Heating Effect of Electric Current
7. Electric Power

# Rs. 590

* Inclusive of all taxes

• ### Enroll Now & Experience SCOREX

Chapter 12- Electricity

Comprehensive Study of Electricity Chapter!

Electricity is the movement of the electrons in the conductors. This form of energy offers power to our appliances. The science behind this topic includes various concepts that CBSE curriculum provides in class 10th.

ScoreX™ allows you to study better with the course of the ncert solutions for class 10 Science Electricity. Our course covers all the topics associated, which are in your CBSE curriculum.

What is the format of this chapter course?

In this course of the CBSE class 10 Science Electricity, we help you learn the following topics:

1. Electric Current and Circuit

The flow of charge in a closed network of conductors is called an electric current. The circuit is the closed network of conductors that provides the frame for the current to flow.

2. Electric Potential and Potential Difference

The electric potential is the work required to move a unit positive charge. The flow of charge always depends on the potential difference between two points.

3. Current Diagram

It is the way of presenting the flow of current with the help of symbols and signs.

4. Ohm’s Law

The law allows creating a relationship between the voltage and the current with the resistance as the relation constant.

·     Factors on Which the Resistance of a Conductor Depends

·     Resistance of a System of Resistors

·     Resistors in Series

·     Resistors in Parallel

·     Heating Effect of Electric Current

·     Practical Application of Heating Effect of Electric Current

·     Electric Power

All the topics get cleared when you start learning through our course.

1. Q.No 1 - 5, 50, 45, 450, 445, ?, 4445

4450

4600

4550

4500

None of the above

1/10
2. Q.No 2 - A sum of money at simple interest amounts to Rs. 815 in 3 years and to Rs. 854 in 4 years. The sum is:

650

690

698

700

None of the above

2/10
3. Q.No 3 - Find the wrong number in the following series. 3252 , 3080 , 2958 , 2876 , 2826

3080

2876

2826

3252

None

3/10
4. Q.No 4 - A, B and C can do a piece of work in 20, 30 and 60 days respectively. In how many days can A do the work if he is assisted by B and C on every third day?

12 days

15 days

16 days

18 days

None

4/10
5. Q.No 5 - In the first 10 overs of a cricket game, the run rate was only 3.2. What should be the run rate in the remaining 40 overs to reach the target of 282 runs?

6.25

6.5

6.75

7

None

5/10
6. Q.No 6 - 22, 42, 64, 88, ?

114

112

116

110

None

6/10
7. Q.No 7 - The average of 20 numbers is zero. Of them, at the most, how many may be greater than zero?

0

1

10

19

None

7/10
8. Q.No 8 - Look carefully for the pattern, and then choose which pair of numbers comes next 9, 16, 23, 30, 37, 44, 51

59,66

58,65

54, 61

56,62

None

8/10
9. Q.No 9 - Look at this series: 7, 10, 8, 11, 9, 12, ... What number should come next?

7

10

12

13

None

9/10
10. Q.No 10 - Look at this series: 2, 1, (1/2), (1/4), ... What number should come next?

1/3

1/8

2/8

1/16

None

10/10