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Q 1/7
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If the voltage applied across a resistor is 10V and the current flowing through it is 2A, what is the resistance of the resistor according to Ohm's Law?
30
Q 2/7
Score 0
30
7 questions
Q.
If the voltage applied across a resistor is 10V and the current flowing through it is 2A, what is the resistance of the resistor according to Ohm's Law?
1
30 sec
Q.
2
30 sec
Q.
What is the unit of electrical power?
3
30 sec
Q.
How do you calculate the electrical power used by an appliance if you know the voltage across it and the current flowing through it?
4
30 sec
Q.
What does the term 'kilowatt-hour' (kWh) refer to?