Capacitor Quiz

Capacitor Quiz

8th Grade

21 Qs

quiz-placeholder

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Capacitor Quiz

Capacitor Quiz

Assessment

Quiz

Design

8th Grade

Hard

Created by

Russell Holden

Used 1+ times

FREE Resource

21 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Who were the inventors of the capacitor?

James Watt and Michael Faraday

Thomas Edison and Nikola Tesla

Ewald Georg von Kleist and Pieter van Musschenbroek

Albert Einstein and Isaac Newton

2.

MATCH QUESTION

2 mins • 1 pt

Match the following functions with their descriptions:

Function of a capacitor

To store electrical energy

Function of a generator

To generate electrical energy

Function of an amplifier

To convert electrical energy to mechanical energy

Function of an electric motor

To amplify electrical signals

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the unit of capacitance?

Ohm

Volt

Watt

Farad

4.

DRAG AND DROP QUESTION

2 mins • 1 pt

The dielectric in a capacitor is (a)  

An insulating material
A conducting material
A magnetic material
A superconducting material

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What happens when a capacitor is connected across a battery?

The capacitor becomes a resistor

The capacitor generates electricity

The capacitor discharges completely

An electric field develops across the dielectric

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the historical name for a capacitor?

Condenser

Accumulator

Transformer

Inductor

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the hydraulic analogy for a capacitor?

An elastic diaphragm within a pipe

A water pump

A water turbine

A water reservoir

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