Physics · Current Electricity
A wire of resistance 10 Ω is connected to a constant voltage source. If this wire is stretched uniformly to double its original length, the current in the circuit will become:
- 1four times of its original value
- 2one-fourth of its original value✓
- 3double of its original value
- 4half of its original value
Correct answer
one-fourth of its original value
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