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What is Ohm s law - SS3 Physics Electricity I Question

What is Ohm's law?

A

The current through a conductor between two points is directly proportional to the voltage across the two points

B

The resistance of a conductor is directly proportional to the current flowing through it

 

C

The resistance of a conductor is directly proportional to the voltage across it

D

The voltage across a conductor between two points is directly proportional to the resistance of the conductor

correct option: a
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