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What is the value of inductance L for which the current is maximum in a series LCR circuit with C = 10 µF and ω = 1000s– 1 ?
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- 1 mH
- cannot be calculated unless R is known
- 10 mH
- 100 mH
Correct Option: D
Condition for which the current is maximum in a series LCR circuit is,
| ω = | ||
| √LC |
| 1000 = | ||
| √L(10 × 10 -6) |
⇒ = L = 100 mH
