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Gnoma [55]
3 years ago
13

A 1.5m wire carries a 5 A current when a potential difference of 68 V is applied. What is the resistance of the wire?

Physics
1 answer:
Natali [406]3 years ago
8 0

Resistance = (voltage) / (current)

Resistance = (68 V) / (5 A)

<em>Resistance = 13.6 ohms</em>

Since we already know the voltage and the current, we don't need to know the length of the wire.  It makes no difference.

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