Mathematics · Electromagnetic Induction
A coil is wound with 400 turns and has a resistance of 44 ohms. When the exciting DC voltage is 220 V, the magnetic flux linking the coil is 0.00008 Wb. Calculate the self-inductance of the coil in henry.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 164 H
- 20.0040 H
- 30.0064 H✓
- 40.024 H
Correct answer
0.0064 H
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