Buster Tests - GCSE Revision Tests

GCSE Physics - Electricity & Magnetism

Energy & Potential Difference in Circuits

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1 In domestic lighting, what type of circuit would me most appropriate?

[1]

Series Parallel

2 What might affect the current in a circuit?

[1]

3 a) These are voltage-current graphs: Which is that of a resistor?

[1]

A B C D

b) Which is that of different wires?

[1]

A B C D

c) Which is that of a filament lamp?

[1]

A B C D

d) Which is that of a diode?

[1]

A B C D

4 In a variable resistor, which of the following is true?

[1]

As the resistance increases, the current increases As the resistance increases, the current decreases

5 An LDR is a light dependent resistor. What would the resistance of the LDR be in a dark environment?

[1]

High Low

6 All together now! The quantitive relationship between resistance, voltage and current within a circuit is...

[1]

R = V * I I = V * R V = R * I

7 Jyotika has made a circuit. She knows that the voltage is 10 volts and the resistance is 2 Ohms. What is the current in Jyotika's circuit?

[2]

8 "_________ is the rate of flow of charge."

[1]

Voltage Resistance Power Current Energy

9 "Q = I * t" What is "Q"?

[1]

10 Electric ________ in solid metallic conductors is a flow of negatively charged electrons.

[1]

11 Electric ********** in molten or dissolved electrolytes is a flow of negatively charged ________ to the positive terminal and positively charged ________ to the negative terminal. The same word has been blanked twice in this statement. What is that word?

[1]

12 a) Voltage is the ________ transferred per unit charge passed

[1]

b) Therefore, a volt is a joule per ________

[1]

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Subjects

• GCSE Phsyics
• AS Physics
• A2 Phsyics
• GCSE Chemistry
• Driving Theory

Tests on the same topic

• Energy & Potential Difference in Circuits - Extra Calculations
• Energy & Potential Difference in Circuits
• Mains Electricity
• Units
• Electric Charge
• Electromagnets & Induction

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