Physics · Electromagnetic Induction
If two coils having self-inductance L1 and L2 respectively are perfectly coupled together, then the maximum value of mutual inductance (M) will be equal to _______.
- 1L1 / L2
- 2L1 + L2
- 3L1 × L2
- 4√(L1 × L2)✓
Correct answer
√(L1 × L2)
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