Physics · Current Electricity
Two coils are connected in parallel across a 300 V supply. The total current drawn from the source is 30 A, and the power dissipated in one of the coils is 1800 W. What is the resistance of the other coil?
- 110.5 ohm
- 211.11 ohm
- 312.5 ohm✓
- 413.5 ohm
Correct answer
12.5 ohm
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