Physics · Current Electricity
Consider a device with resistance R, to which a power P is to be delivered via transmission cables having a resistance Rc. If a current I is passing through the device at a voltage V, then the power dissipated in the connecting wires is:
- 1proportional to V
- 2inversely proportional to V
- 3proportional to V2
- 4inversely proportional to V2✓
Correct answer
inversely proportional to V2
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