Electrical Engineering · Electromagnetic Induction
A coil having 90 turns is connected to a 120 V, 60 Hz AC source. If the effective value of the magnetizing current is 4 A, calculate the inductance of the coil.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 183.16 mH
- 232.2 mH
- 3121.2 mH
- 479.6 mH✓
Correct answer
79.6 mH
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