Quiz on circuits

This is a timed quiz. You will be given 15 seconds per question. Are you ready?

What is the primary function of a capacitor in a circuit?

To store energy in an electric field

To resist the flow of current

To control the voltage

To provide a path for current flow

Correct! Wrong!

Which of the following devices uses alternating current (AC)?

Battery

Power supply from a wall socket

Capacitor

Resistor

Correct! Wrong!

What is the unit of electrical resistance?

Volt

Ampere

Ohm

Watt

Correct! Wrong!

What is the total resistance in a series circuit with three resistors of 2 Ω, 4 Ω, and 6 Ω?

12 Ω

6 Ω

3 Ω

2 Ω

Correct! Wrong!

In a parallel circuit, what happens to the total resistance when more resistors are added?

It increases

It decreases

It stays the same

It becomes zero

Correct! Wrong!

What is the purpose of a fuse in an electrical circuit?

To increase current flow

To decrease current flow

To protect the circuit from overload

To store electrical energy

Correct! Wrong!

What does a resistor do in a circuit?

Increases the current

Decreases the current

Stores electrical energy

Directs the current

Correct! Wrong!

What is Ohm’s Law?

V = I * R

P = I * R

V = P * I

P = I² * R

Correct! Wrong!

Quiz on circuits

You Failed!

You weren't even close... Carry on!

Close enough!

You were even close... Carry on!

You are Genius!

You nailed it!

Quiz on circuits

What is the primary function of a capacitor in a circuit?

Which of the following devices uses alternating current (AC)?

What is the unit of electrical resistance?

What is the total resistance in a series circuit with three resistors of 2 Ω, 4 Ω, and 6 Ω?

In a parallel circuit, what happens to the total resistance when more resistors are added?

What is the purpose of a fuse in an electrical circuit?

What does a resistor do in a circuit?

What is Ohm’s Law?

Write a Review Cancel reply

More Links

Secure Payment

Company Info

Purchased - 4M Thinking Kits - Dough Circuit Piano

Purchased - 4M KidzLabs - Cosmic Rocket

Purchased - 4M Thinkingkits-V2 Tornado Spin Art

Quiz on circuits

What is the primary function of a capacitor in a circuit?

Which of the following devices uses alternating current (AC)?

What is the unit of electrical resistance?

What is the total resistance in a series circuit with three resistors of 2 Ω, 4 Ω, and 6 Ω?

In a parallel circuit, what happens to the total resistance when more resistors are added?

What is the purpose of a fuse in an electrical circuit?

What does a resistor do in a circuit?

What is Ohm’s Law?

Share:

Geography Quiz 46

General Knowledge Quiz 23

Write a Review Cancel reply

Related Post

As a mother, I want to give best

Why choosing a right Toy is important aspect

Science, Tech, and Fun: Why STEM Toys Are

Be an Intelligent Santa: Science Toys for a

Holiday Fun with Robotic Toys for 9-Year-Olds: Learning

Purchased - 4M Thinking Kits - Dough Circuit Piano

Purchased - 4M KidzLabs - Cosmic Rocket

Purchased - 4M Thinkingkits-V2 Tornado Spin Art