Physics, asked by alexcbm9385, 1 year ago

The current in a conductor and the potential difference across its ends

Answers

Answered by iamalpha
3

The current in a conductor is denoted by I and the potential difference across its ends is denoted by V.

Mathematically,

V = IR and I = \frac{V}{R}

where, V = potential difference across the ends of the conductor

I = current in the conductor

R = resistance of the conductor

R is always constant for a conductor of a  given material.

Current in the conductor is measured by an Ammeter.

Potential difference across a conductor is measured by a Voltmeter.

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