Electricity Class 10 Science MCQ Quiz – Test Your Knowledge

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Are you preparing for your CBSE Class 10 Science exam? Strengthen your understanding of "Electricity" with this interactive MCQ quiz. It covers key concepts such as Ohm’s Law, resistance, series and parallel circuits, electric power, and heating effects of electric current.

About the Quiz

Chapter Name: Electricity
Subject: Science (Physics)
Book: NCERT Class 10 Science
Question Type: Multiple Choice Questions (MCQs)
Leaderboard: Yes (Compete with Others!)

Why Take This Quiz?

✔ Helps in quick revision for board exams
✔ Covers all key formulas and numerical-based concepts
✔ Leaderboard feature to track your performance

Click Below to Start the Quiz!

Chapter 11 - Electricity

1 / 15

Plastic insulation surrounds a wire having diameter d and length l as shown below.

Plastic insulation surrounds a wire having diameter d and length l as shown above. A decrease in the resistance of the wire would be produced by an increase in the

A decrease in the resistance of the wire would be produced by an increase in the:

Temperature of the wire

Thickness of the plastic insulation

Length l of the wire

Diameter d of the wire

2 / 15

Raman wants to draw a graph to show how the resistivity (ρ) of a wire changes with the length (l) of the wire.

What should his graph look like?

Raman wants to draw a graph to show how the resistivity () of a wire changes with the length (l) of the wire

3 / 15

In an electrical circuit three incandescent bulbs A, B, and C of rating 40 W, 60 W, and 100 W are connected in parallel to an electric source. Which of the following is likely to happen regarding their brightness?

The brightness of bulb A will be the maximum

The brightness of bulb C will be less than that of B

The brightness of bulb B will be more than that of A

Brightness of all the bulbs will be the same

4 / 15

In the following given circuits, the heat produced in the resistor or combination of resistors connected to a 12 V battery will be

In the following given circuits, heat produced in the resistor or combination of resistors connected to a 12 V battery will be

Same in all the cases

Maximum in case (iii)

Maximum in case (ii)

Minimum in case (i)

5 / 15

Column A contains some electrical devices and Column B contains the material used for making these devices. Match Columns A and B.

Column A	Column B
1. Filament of electrical bulb	A. Copper
2. Heating elements	B. Lead-tin alloy
3. Connection wire	C. Tungsten
4. Fuse wire	D. Nichrome

1-B, 2-D, 3-A, 4-C

1-C, 2-D, 3-A, 4-B

1-A, 2-D, 3-C, 4-B

1-C, 2-A, 3-D, 4-B

6 / 15

The resistance between A and B in the given figure will be

Also See: CBSE Class 10 English Topper’s Answer Sheet 2024 – Complete Question Paper & Analysis

Electricity class 10 important questions with answers

20 Ω

30 Ω

90 Ω

More than 10 Ω but less than 20 Ω

7 / 15

All elements of an electric circuit are connected in series except

Rheostat

Ammeter

Voltmeter

Resistor

8 / 15

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 would be:

1:2

4:1

1:4

2:1

9 / 15

What is the maximum resistance which can be made using five resistors each of ¹/₅ Ω?

1 Ω

5 Ω

10 Ω

1/5 Ω

10 / 15

When a 4 V battery is connected across an unknown resistor there is a current of 100 mA in the circuit. The value of the resistance of the resistor is:

400 Ω

4 Ω

0.4 Ω

40 Ω

11 / 15

The circuit below consists of a variable resistor connected in series with two 2000 Ω resistors. The variable resistor can be adjusted to any value between 0-4000 Ω.

The circuit below consists of a variable resistor connected in series with two 2000  resistors. The variable resistor can be adjusted to any value between 0-4000

As the resistance of the variable resistor is changed, what is the smallest possible reading on the voltmeter?

3 V

0 V

6 V

4 V

12 / 15

Match the following

Column I	Column II
A. Ohm	I. ^ρL/_A
B. Resistance	II. ^{1 volt}/_{1 ampere}
C. Resistivity	III. zero resistance
D. Superconductor	IV. ohm-meter

A-II, B-I, C-IV, D-III

A-II, B-IV, C-I, D-III

A-I, B-II, C-IV, D-III

A-III, B-I, C-IV, D-II

13 / 15

Three V-I graphs are drawn individually for two resistors and their series combination. Out of A, B, and C which one represents the graph for a series combination of the other two?

Three V-I graphs are drawn individually for two resistors and their series combination. Out of A, B, and C which one represents the graph for series combination of the other two

None of the above

14 / 15

Unit of electric power may also be expressed as:

joule-second

kilowatt-hour

watt-second

volt-ampere

15 / 15

A boy records that 4000 joules of work is required to transfer 10 coulombs of charge between two points of a resistor of 50 Ω. The current passing through it is _____.

2 A

4 A

8 A

16 A

Your score is

The average score is 59%

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Pos.	Name	Score	Duration	Points
1	Jacqueline	100 %	40 seconds	15
2	Jai shree Krishna	100 %	43 seconds	15
3	Jeria Suraj	100 %	54 seconds	15
4	ansh pratap singh	100 %	1 minutes 10 seconds	15
5	Hhchb	100 %	1 minutes 19 seconds	15
6	ankush	100 %	1 minutes 22 seconds	15
7	Julia	100 %	1 minutes 24 seconds	15
8	adda	100 %	1 minutes 26 seconds	15
9	ada	100 %	1 minutes 39 seconds	15
10	ad	100 %	3 minutes 2 seconds	15
11	cc	100 %	4 minutes 54 seconds	15
12	Ap	93 %	57 seconds	14
13	B	93 %	1 minutes 14 seconds	14
14	bl	93 %	6 minutes 23 seconds	14
15	Vfg	93 %	9 minutes 19 seconds	14
16	Aditya	93 %	12 minutes 25 seconds	14
17	sana	93 %	14 minutes 25 seconds	14
18	Aditi	87 %	50 seconds	13
19	Aisha	87 %	55 seconds	13
20	Good	87 %	1 minutes 24 seconds	13
21	E	87 %	1 minutes 26 seconds	13
22	Arnav	87 %	2 minutes 11 seconds	13
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24	Jeria Suraj	87 %	3 minutes 50 seconds	13
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43	cc	80 %	28 minutes 37 seconds	12
44	Jeria Suraj	80 %	33 minutes 43 seconds	12
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51	100	73 %	1 hours 2 minutes 6 seconds	11
52	Jai shree Ram	67 %	1 minutes 11 seconds	10
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56	76fii	60 %	2 minutes 27 seconds	9
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60	SHRUTI	60 %	20 minutes 14 seconds	9
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62	MY NAME	60 %	1 hours 4 minutes 42 seconds	9
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72	B	47 %	1 minutes 57 seconds	7
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78	j	47 %	11 minutes 53 seconds	7
79	tAR SOULD	47 %	1 hours 18 minutes 41 seconds	7
80	Jwalith singh	40 %	2 minutes 37 seconds	6
81	n	40 %	7 minutes 48 seconds	6
82	Roson magar,limbu	40 %	9 minutes 17 seconds	6
83	adarsh	40 %	21 minutes 2 seconds	6
84	.	40 %	26 minutes 9 seconds	6
85	ansh	40 %	52 minutes 35 seconds	6
86	Nkkokki	33 %	50 seconds	5
87	Vaibhav	33 %	7 minutes 53 seconds	5
88	Hani	33 %	10 minutes 4 seconds	5
89	Anil	33 %	13 minutes 28 seconds	5
90	Thanushree	33 %	13 minutes 35 seconds	5
91	gujjar	27 %	59 seconds	4
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100	Lucky upadhyay	20 %	1 minutes 15 seconds	3
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103	gujjar	20 %	1 minutes 55 seconds	3
104	pranjal	20 %	2 minutes 38 seconds	3
105	Arsh singh	20 %	2 minutes 43 seconds	3
106	Riya	20 %	3 minutes 25 seconds	3
107	SUShant panchal	20 %	3 minutes 56 seconds	3
108	Dona Denny	20 %	5 minutes 14 seconds	3
109	Apoo	20 %	5 minutes 38 seconds	3
110	Aarya S	20 %	6 minutes 8 seconds	3
111	pranjal	20 %	8 minutes 10 seconds	3
112	Bazil	20 %	26 minutes 46 seconds	3
113	S	20 %	1 hours 28 minutes 5 seconds	3
114	Jf	13 %	39 seconds	2
115	Suraj	13 %	3 minutes 37 seconds	2
116	Mayank yadav	7 %	7 minutes 9 seconds	1
117	Charan	0 %	1 minutes 48 seconds	0
118	Jyoti	0 %	1 minutes 59 seconds	0

Also See: Light Reflection and Refraction Class 10: Important Questions with Answers

Key Topics Covered in the Quiz

✔ Electric current and circuit concepts
✔ Ohm’s Law and its applications
✔ Resistance and factors affecting resistance
✔ Series and parallel circuit combinations
✔ Electrical power and energy calculation
✔ Heating effect of electric current and its applications

More Class 10 Science MCQ Quizzes

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4 thoughts on “Electricity Class 10 Science MCQ Quiz – Test Your Knowledge”

BHABANISANKARBISWAL
February 18, 2025 at 8:32 AM
Please give me important questions
- Mohit Raj
  February 18, 2025 at 7:25 PM
  Ask questions
BHABANISANKARBISWAL
February 18, 2025 at 8:33 AM
Help me
BHABANISANKARBISWAL
February 18, 2025 at 8:34 AM
Please give me some questions for solving and prepare to my exam