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capacitors

Total questions: 10

Worksheet time: 6mins

Name
Class
Date
1.

Which of the following is a capacitor

a)
b)
c)
2.

a capacitor measure's voltage

a)

true

b)

false

3.

Which of the following is the definition of a capacitor

a)

imaginary surface that we draw to represent the vibrating part of a wave.

b)

he charge passing a point in a circuit every second

c)

an electrical device for storing charge

4.

the very first capacitor was called the

(a)  

5.

Who invented the first capacitor

a)

Benjamin Franklin

b)

Alessandro Volta

c)

Pieter van Musschenbroek

d)

Charles Babbage

6.

When was the first type of capacitor invented ?

a)

1806

b)

1745

c)

1907

d)

1969

7.

Which of the following is the definition of capacitance

a)

The amount of charge stored in a capacitor is calculated using the formula Charge

b)

the ability or capacity to do something or act in a particular way

c)

a measure of the opposition to current flow in an electrical circuit

d)

Voltage, also called electromotive force, is a quantitative expression of the potential difference in charge between two points in an electrical field.

8.

What is the unit of electrical capacitance

a)

volts

b)

joule

c)

Farad

d)

watts

9.

Which of the following is the formula of capacitance

a)
b)
c)
10.

Which is the symbol of the capacitor

a)
b)
c)
d)