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A 1000 hertz a.c. is flowing in a 14 mH ...

A 1000 hertz a.c. is flowing in a 14 mH coil. Find its reactance.

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Here, `v = 100 hz, L = 4 mH = 14 xx 10^(-3) H`
`X_(L) = omega L = 2 pi v L pi xx 100 xx 14 xx 10^(-3) = 8.8 ohm`
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