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A 1.5m wire carries a 4 A current when a potential difference of 63 V is applied. What is the resistance of the wire?
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A 1.5m wire carries a 4 A current when a potential difference of 63 V is applied. What is the resistance of the wire?

User Filled Stacks
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1 Answer

6 votes
Resistance = voltage / current
Resistance = 63 / 4
Resistance = 15.75 ohms
User Paul Peelen
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