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Worksheets

Junior Bellwork 21.09.21

Total questions: 12

Worksheet time: 24mins

Name
Class
Date
1.

What is the unit of measure for electric power?

a)

Volt

b)

Coulomb

c)

Watt

d)

Ampere

e)

Joule

2.

What is the symbol for electric power?

a)

P

b)

W

c)

V

d)

E

e)

Q

3.

What is the symbol for watt?

a)

P

b)

W

c)

V

d)

E

e)

Q

4.

Watt's law states a relation between which properties? (Select all that apply)

a)

Power

b)

Current

c)

EMF

d)

Resistance

e)

Energy

5.

Which of the following is equivalent to one Joule? (Select all that apply)

a)

Newton Meter

b)

Watt Second

c)

Coulomb Volt

d)

Ampere Volt

e)

Watt Coulomb

6.

Voltage multiplied by current results in what?

a)

Power

b)

Energy

c)

Time

d)

Voltage

e)

Current

7.

Power divided by current results in what?

a)

Power

b)

Energy

c)

Time

d)

Current

e)

Voltage

8.

Power divided by voltage results in what?

a)

Current

b)

Energy

c)

Time

d)

Power

e)

Voltage

9.

Energy divided by power results in what?

a)

Current

b)

Energy

c)

Time

d)

Power

e)

Voltage

10.

Energy divided by time results in what?

a)

Current

b)

Energy

c)

Power

d)

Time

e)

Voltage

11.

Power multiplied by time results in what?

a)

Current

b)

Energy

c)

Power

d)

Time

e)

Voltage

12.

Which of the following is an extension of a Watt Second? (Select all that apply)

a)

Watt Hour

b)

Kilowatt Hour

c)

24-Kilowatt Hour

d)

Watt Minute

e)

Kilowatt Minute