# Electricity CBSE Class 10 Science MCQ Questions with Answer Keys Solutions

If you are preparing for CBSE Class 10 Board Exam Term 1 which will be an objective type questions paper, then you need to practice multiple choice questions of Class 10 Chemistry Chapterwise. In this article of AKVTutorials, you will get Electricity CBSE Class 10 Science MCQ Questions for Class 10 Chapter 12 Electricity with Answer Keys.

Electricity MCQ Questions for Class 10 Question No 11:

If length of conductor and it’s radius is increased twice, how the resistance will change?

Option A : Resistance will remain same

Option B : Resistance increases twice

Option C : Resistance will become half

Option D : Resistance will increase 4 times

Option C : Resistance will become half

Electricity MCQ Questions for Class 10 Question No 12:

The potential difference applied is directly proportional to current only if

Option A : Always

Option B : Never

Option C : Sometimes

Option D : When temperature is constant

Option D : When temperature is constant

Electricity MCQ Questions for Class 10 Question No 13:

Equipment resistance of 4, 4Ω resistance in parallel is

Option A : 4Ω

Option B : 1Ω

Option C : 2Ω

Option D : 16Ω

Option B :

Electricity MCQ Questions for Class 10 Question No 14:

There is a wire of length l and cross-section A. Which of the given have least resistance?

Option A : Length doubled, Area halved

Option B : Length tripled, Area doubled

Option C : Length halved, Area doubled

Option D : The original one

Option D : Length halved, Area doubled

Electricity MCQ Questions for Class 10 Question No 15:

On which of the given parameters specific resistance depends?

Option A : Length of wire

Option B : Area of wire

Option C : Current passing through it

Option D : Temperature

Option D : Temperature

Electricity MCQ Questions for Class 10 Question No 16:

A resistor of length l is connected to a battery and current I is given through it. If it is divided into 3 parts by length. And all having the same cross-sectional area are connected in series with the same battery, the current flowing through them will be?

Option A : l/3

Option B : 3l

Option C : l

Option D : 3l/2

Option C : l

Electricity MCQ Questions for Class 10 Question No 17:

Two resistance R1 and R2 are connected with a cell in parallel . Find the ratio of current flowing through R1 to the current flowing through R2

Option A : R1:R2

Option B : R2:R1

Option C : 1.01

Option D : Data not sufficient

Option B : R2:R1

Electricity MCQ Questions for Class 10 Question No 18:

Which of the given statement is true regarding ammeter and voltmeter ?

Option A : Ammeter is connected in series with the required device, Voltmeter in parallel

Option B : Both ammeter and voltmeter are connected in series with required devices

Option C : The voltmeter are connected in series with the device , Ammeter in parallel

Option D : They can be connected in anyway

Option A : Ammeter is connected in series with the required device, Voltmeter in parallel

Electricity MCQ Questions for Class 10 Question No 19:

Amount of energy delivered by a power of one kilowatt in hour is called _____ .

Option A : Kilogram-second

Option B : Kilowatt-second

Option C : Watt-hour

Option D : Kilowatt-hour

Option D : Kilowatt-hour

Electricity MCQ Questions for Class 10 Question No 20:

In SI Unit, JC-1 is equal to

Option A : Volt

Option B : Newton’s Law

Option C : Pascal

Option D : Omega

Option A : Volt

CBSE Class 10 Science Chapterwise MCQ
1 : Chemical Reactions & Equations MCQs
| 1 to 10 | 11 to 20
2 : Acids, Bases & Salts MCQs
| 1 to 10 | 11 to 20
3 : Metals & Non-Metals MCQs
| 1 to 10 | 11 to 20
4 : Carbon & Its Compound MCQs
| 1 to 10 | 11 to 20
5 : Periodic Classification of Elements MCQs
| 1 to 10 | 11 to 20
6 : Life Process MCQs
| 1 to 10 | 11 to 20
7 : Control & Coordination MCQs
| 1 to 10 | 11 to 20
8 : How Do Organism Reproduce MCQs
| 1 to 10 | 11 to 20
9 : Heredity & Evolution MCQs
| 1 to 10 | 11 to 20
10 : Light Reflection & Refraction MCQs
| 1 to 10 | 11 to 20
11 : Human Eye & Colorful World MCQs
| 1 to 10 | 11 to 20
12 : Electricity MCQs
| 1 to 10 | 11 to 20
13 : Magnetic Effect of Electric Current MCQs
| 1 to 10 | 11 to 20
14 : Source of Energy MCQs
| 1 to 10 | 11 to 20
15 : Our Environment MCQs
| 1 to 10 | 11 to 20
16 : Management of Natural Resources MCQs
| 1 to 10 | 11 to 20