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WorksheetsGCSE Electricity Resistance V=IR ETE
Total questions: 11
Worksheet time: 6mins
Potential difference is measured in:
Watts
Joules
Ohms
Volts
Current is measured in:
Coulombs
Amps
Ohms
Volts
The opposition to a flow of current is:
Resistance
Repulsion
Refraction
Reflection
The rate of flow of charge is:
Resistance
Power
Current
Potential Difference
The energy per unit charge is:
Current
Resistance
Potential Difference
Power
As the resistance of a circuit increases, the current will:
Decrease
Increase
Stay the same
Which particles move through a wire to produce a current?
Atoms
Protons
Neutrons
Electrons
A current of 2A flows through a resistor with a resistance of 10Ω. What is the potential difference across the resistor?
5V
5J
20V
20J
A light bulb has a resistance of 7Ω with a potential difference of 21V across it. What is the current flowing through the light bulb?
147 A
28 A
3A
30A
A resistor has a potential difference of 10V across it and a current of 2A flowing through it. What is the resistance of the resistor?
20Ω
5Ω
200Ω
0.2Ω
A current of 5A passes through a resistor of 1kΩ. What is the potential difference across the resistor?
5 V
5x10-3 V
5x103 V
0.2 V
