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Question
The angular frequency of a.cat which a coil of inductance 1 m H has a reactance of l Ω is
Options
103
10
10–3
1
MCQ
Solution
103
Explanation:
Here L = 1 m H = `10^-3H, X_L` = 1 Ω
As XL = WL, W = `X_L/L = 1/10^-3` = 103 radian/sec.
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