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Electricity Revision - Current, Voltage and Resistance

Electricity Revision - Current, Voltage and Resistance

Assessment

Presentation

Science

11th Grade

Easy

Created by

Rabeeah Qaisar

Used 7+ times

FREE Resource

6 Slides • 23 Questions

1

Physics Paper 1: Electricity Revision

LO: To review Current, Potential Difference and Resistance 

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2

Multiple Choice

Memory Platform


Question: What is the correct circuit symbol for a bulb?

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3

Multiple Choice

Memory Platform


Question: What is the correct circuit symbol for a fuse?

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4

Multiple Choice

Memory Platform


Question: What is the correct circuit symbol for a switch?

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5

Electric Current

  • Electric current is a flow of charge.

  • Current is measured in Amperes (Amps)

  • Charge is measured in Coulombs

6

Multiple Choice

Current is measured in:

1

Amperes (A)

2

Coulombs (C)

7

Fill in the Blanks

Type answer...

8

Multiple Choice

Charge is measured in:

1

Amperes (A)

2

Coulombs (C)

9

How does current flow in a circuit?

  • To make a charge flow around a circuit there has to be something providing a potential difference (push), like a battery.

  • The potential difference is also known as the volts/voltage (V)

10

Multiple Choice

Question image

Which part of the circuit provides the push (potential difference)?

1

The wire

2

The battery

3

The bulb

11

Slide image

Batteries provide the potential difference (voltage/push) to a circuit.

12

Multiple Choice

Current is measured in

1

Amperes (A)

2

Coulombs (C)

3

Volts (V)

13

Multiple Choice

Potential difference is measured in

1

Amperes (A)

2

Coulombs (C)

3

Volts (V)

14

Resistance

  • Resistance is anything that slows down the flow of charge.

  • Its units are  Ohms, Ω

  • If the resistance of a circuit increases, a smaller current will flow

15

Multiple Choice

What is resistance?

1

Anything that increases the flow of current

2

Anything that decreases the flow of current

16

Multiple Choice

What are the units for resistance?

1

Amperes (A)

2

Volts (V)

3

Ohms

17

Fill in the Blanks

Type answer...

18

Multiple Choice

Current is measured in:

1

Amperes (A)

2

Coulombs (C)

19

Multiple Choice

Potential difference is measured in

1

Amperes (A)

2

Coulombs (C)

3

Volts (V)

20

Multiple Choice

Question image

Which part of the circuit provides the push (potential difference)?

1

The wire

2

The battery

3

The bulb

21

How fast charge flows - Equation Units

  • Q= Charge flow - Coulombs (C)

  • I = Current - Amps (A)

  • T= Time - Seconds (S)

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22

Multiple Choice

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What equation would you use to measure current (I)?

 

1

Q ÷\div  T

2

I ÷\div  Q

3

 ×\times  Q

4

 ×\times  T

23

Multiple Choice

Question image

What equation would you use to measure Charge (Q)?

 

1

Q ÷\div  T

2

I ÷\div  Q

3

 ×\times  Q

4

 ×\times  T

24

Multiple Choice

Question image

What equation would you use to measure Time (T)?

 

1

Q ÷\div  T

2

Q ÷\div  I

3

 ×\times  Q

4

 ×\times  T

25

Multiple Choice

Question image

What are the units for charge?

 

1

Coulombs (C)

2

Amps (A)

3

Time (S)

26

Multiple Choice

Question image

What are the units for time?

 

1

Coulombs (C)

2

Amps (A)

3

Seconds (S)

27

Multiple Choice

Question image

What are the units for current?

 

1

Coulombs (C)

2

Amps (A)

3

Seconds (S)

28

Poll

How did you feel about the structure of todays lesson?

29

Poll

Would you like to see more lessons like this?

Yes! I really like the way this lesson was today.

No way! I prefer our usual lessons.

Physics Paper 1: Electricity Revision

LO: To review Current, Potential Difference and Resistance 

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