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Capacitor

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.

Who is the British scientist on which the unit of capacitance is named after him?

a)

Albert Einstein

b)

Michael Faraday

c)

Isaac Newton

d)

Thomas Edison

2.

It is the conducting layers of the capacitor.

a)

Capacitor

b)

Insulating Layer

c)

Capacitor Plates

d)

Terminal

3.

It prevents movements of charge from one plate to the other inside of the capacitor.

a)

Capacitor

b)

Insulating Layer

c)

Capacitor Plates

d)

Terminal

4.

It is a device to store charge.

a)

Capacitor

b)

Insulating Layer

c)

Capacitor Plates

d)

Terminal

5.

A part of a capacitor on which it allows the plate to be connected to a circuit.

a)

Capacitor

b)

Insulating Layer

c)

Capacitor Plates

d)

Terminal

6.

It is composed of two layers of conducting materials separated by a layer of insulator form.

a)

Capacitor

b)

Insulating Layer

c)

Capacitor Plates

d)

Terminal

7.

What is the cause of charge motion during the capacitor charging?

a)

Capacitor

b)

Battery or Source of Energy

c)

Connecting Wire

d)

Bulb

8.

It is called the “charge-holding” ability of a capacitor.

a)

Capacitor

b)

Battery or Source of Energy

c)

Capacitance

d)

Farad

9.

The unit of capacitance.

a)

Capacitor

b)

Battery or Source of Energy

c)

Capacitance

d)

Farad

10.

What is the source of charge during capacitor discharging?

a)

Capacitor

b)

Battery or Source of Energy

c)

Connecting Wire

d)

Bulb

11.

This process is called ______________ a capacitor where the wire, bulb and the battery are connected together.

a)

Charging

b)

4,700 uF

c)

1,000 uF

d)

Discharging

12.

Which capacitor permitted more charge to flow, the 4,700 µF capacitor or 1,000 µF capacitor?

a)

Charging

b)

4,700 uF

c)

1,000 uF

d)

Discharging

13.

This process is called ______________ a capacitor where the wire and the bulb are connected together.

a)

Charging

b)

4,700 uF

c)

1,000 uF

d)

Discharging

14.

Which capacitor lit longer, the 4,700 µF capacitor or 1,000 µF capacitor?

a)

Charging

b)

4,700 uF

c)

1,000 uF

d)

Discharging

15.

In most capacitor, the plates have very large surface area, so that they can store less amount of charge.

a)

True

b)

False