Physics · Electricity
According to Ohm's law, the electrical resistance (R) of a conductor is defined as:
- 1The ratio of potential difference (V) to current (I)✓
- 2The difference between potential difference (V) and current (I)
- 3The ratio of current (I) to potential difference (V)
- 4The product of current (I) and potential difference (V)
Correct answer
The ratio of potential difference (V) to current (I)
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