Mathematics · Electromagnetic Induction
A coil having 500 turns is magnetically coupled with a second coil having 1500 turns. If the mutual inductance between them is 5 mH, find the reluctance of the shared magnetic circuit.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 115 × 107 AT/Wb✓
- 237.5 × 107 AT/Wb
- 37.5 × 107 AT/Wb
- 43.75 × 107 AT/Wb
Correct answer
15 × 107 AT/Wb
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