Electric Circuits MCQs with Answers

adminJune 12, 2024

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Welcome to the Electric Circuits MCQs with Answers. In this post, we have shared Electric Circuits Online Test for different competitive exams. Find practice Electric Circuits Practice Questions with answers in Physics Tests exams here. Each question offers a chance to enhance your knowledge regarding Electric Circuits.

Electric Circuits Online Quiz

By presenting 3 options to choose from, Electric Circuits Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of Electric Circuits Questions and Answers and click over the correct answer.

Test Name: Electric Circuits MCQ Quiz Practice
Type: Quiz Test
Total Questions: 40
Total Marks: 40
Time: 40 minutes

Note: Answer of the questions will change randomly each time you start the test. Practice each quiz test at least 3 times if you want to secure High Marks. Once you are finished, click the View Results button. If any answer looks wrong to you in Quizzes. simply click on question and comment below that question. so that we can update the answer in the quiz section.

Electric Circuits

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1 / 40

What is the total resistance of two resistors connected in parallel with resistances R1R_1R1 and R2R_2R2?

R=R1×R2R1+R2R = frac{R_1 times R_2}{R_1 + R_2}R=R1+R2R1×R2

R=R1+R2R = R_1 + R_2R=R1+R2

R=11R1+1R2R = frac{1}{frac{1}{R_1} + frac{1}{R_2}}R=R11+R211

2 / 40

What type of circuit has only one path for the flow of electric current?

Combination

Series

Parallel

3 / 40

What is the SI unit of electric current?

Volt

Ohm

Ampere

4 / 40

What is the SI unit of electric potential difference?

Ampere

Volt

Ohm

5 / 40

What is the SI unit of electric potential difference?

Ohm

Volt

Ampere

6 / 40

What is the total resistance of two resistors connected in parallel with resistances R1R_1R1 and R2R_2R2?

R=R1+R2R = R_1 + R_2R=R1+R2

R=R1×R2R1+R2R = frac{R_1 times R_2}{R_1 + R_2}R=R1+R2R1×R2

R=11R1+1R2R = frac{1}{frac{1}{R_1} + frac{1}{R_2}}R=R11+R211

7 / 40

What is the SI unit of resistance?

Ohm

Volt

Ampere

8 / 40

What is the SI unit of electric current?

Ampere

Ohm

Volt

9 / 40

What law states that the total current entering a junction in a circuit is equal to the total current leaving the junction?

Ohm's Law

Kirchhoff's Voltage Law

Kirchhoff's Current Law

10 / 40

What is the SI unit of resistance?

Ohm

Volt

Ampere

11 / 40

What is the SI unit of resistance?

Ohm

Ampere

Volt

12 / 40

What law states that the total current entering a junction in a circuit is equal to the total current leaving the junction?

Ohm's Law

Kirchhoff's Current Law

Kirchhoff's Voltage Law

13 / 40

What law states that the total voltage around any closed loop in a circuit is equal to the sum of the voltage drops?

Kirchhoff's Current Law

Ohm's Law

Kirchhoff's Voltage Law

14 / 40

What is the relationship between current, voltage, and resistance in a circuit according to Ohm's law?

R=VIR = frac{V}{I}R=IV

V=IRV = IRV=IR

I=VRI = frac{V}{R}I=RV

15 / 40

What is the relationship between current, voltage, and resistance in a circuit according to Ohm's law?

V=IRV = IRV=IR

I=VRI = frac{V}{R}I=RV

R=VIR = frac{V}{I}R=IV

16 / 40

What is the total resistance of two resistors connected in series with resistances R1R_1R1 and R2R_2R2?

R=R1×R2R1+R2R = frac{R_1 times R_2}{R_1 + R_2}R=R1+R2R1×R2

R=1R1+1R2R = frac{1}{R_1} + frac{1}{R_2}R=R11+R21

R=R1+R2R = R_1 + R_2R=R1+R2

17 / 40

What law states that the total voltage around any closed loop in a circuit is equal to the sum of the voltage drops?

Ohm's Law

Kirchhoff's Current Law

Kirchhoff's Voltage Law

18 / 40

What law states that the total resistance in a series circuit is equal to the sum of individual resistances?

Ohm's Law

Kirchhoff's Voltage Law

Kirchhoff's Current Law

19 / 40

What law states that the total voltage around any closed loop in a circuit is equal to the sum of the voltage drops?

Kirchhoff's Voltage Law

Kirchhoff's Current Law

Ohm's Law

20 / 40

What is the relationship between current, voltage, and resistance in a circuit according to Ohm's law?

V=IRV = IRV=IR

R=VIR = frac{V}{I}R=IV

I=VRI = frac{V}{R}I=RV

21 / 40

What law states that the total resistance in a series circuit is equal to the sum of individual resistances?

Kirchhoff's Voltage Law

Kirchhoff's Current Law

Ohm's Law

22 / 40

What law states that the total current entering a junction in a circuit is equal to the total current leaving the junction?

Kirchhoff's Current Law

Ohm's Law

Kirchhoff's Voltage Law

23 / 40

What is the SI unit of electric potential difference?

Ampere

Volt

Ohm

24 / 40

What type of circuit has multiple paths for the flow of electric current?

Combination

Series

Parallel

25 / 40

What type of circuit has multiple paths for the flow of electric current?

Series

Combination

Parallel

26 / 40

What is the total resistance of two resistors connected in series with resistances R1R_1R1 and R2R_2R2?

R=R1×R2R1+R2R = frac{R_1 times R_2}{R_1 + R_2}R=R1+R2R1×R2

R=R1+R2R = R_1 + R_2R=R1+R2

R=1R1+1R2R = frac{1}{R_1} + frac{1}{R_2}R=R11+R21

27 / 40

What is the SI unit of electric potential difference?

Volt

Ampere

Ohm

28 / 40

What type of circuit has only one path for the flow of electric current?

Parallel

Series

Combination

29 / 40

What is the total resistance of two resistors connected in parallel with resistances R1R_1R1 and R2R_2R2?

R=R1×R2R1+R2R = frac{R_1 times R_2}{R_1 + R_2}R=R1+R2R1×R2

R=R1+R2R = R_1 + R_2R=R1+R2

R=11R1+1R2R = frac{1}{frac{1}{R_1} + frac{1}{R_2}}R=R11+R211

30 / 40

What type of circuit has only one path for the flow of electric current?

Combination

Series

Parallel

31 / 40

What law states that the total resistance in a series circuit is equal to the sum of individual resistances?

Ohm's Law

Kirchhoff's Voltage Law

Kirchhoff's Current Law

32 / 40

What type of circuit has multiple paths for the flow of electric current?

Combination

Series

Parallel

33 / 40

What is the relationship between current, voltage, and resistance in a circuit according to Ohm's law?

I=VRI = frac{V}{R}I=RV

R=VIR = frac{V}{I}R=IV

V=IRV = IRV=IR

34 / 40

What law states that the total current entering a junction in a circuit is equal to the total current leaving the junction?

Kirchhoff's Voltage Law

Ohm's Law

Kirchhoff's Current Law

35 / 40

What is the total resistance of two resistors connected in series with resistances R1R_1R1 and R2R_2R2?

R=1R1+1R2R = frac{1}{R_1} + frac{1}{R_2}R=R11+R21

R=R1×R2R1+R2R = frac{R_1 times R_2}{R_1 + R_2}R=R1+R2R1×R2

R=R1+R2R = R_1 + R_2R=R1+R2

36 / 40

What is the SI unit of electric current?

Ampere

Ohm

Volt

37 / 40

What law states that the total voltage around any closed loop in a circuit is equal to the sum of the voltage drops?

Kirchhoff's Current Law

Kirchhoff's Voltage Law

Ohm's Law

38 / 40

What type of circuit has only one path for the flow of electric current?

Parallel

Series

Combination

39 / 40

What type of circuit has multiple paths for the flow of electric current?

Series

Parallel

Combination

40 / 40

What is the SI unit of electric current?

Ampere

Ohm

Volt

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adminJune 12, 2024

0 4 1 minute read