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A 44 m H inductor is conneted to 220 V, ...

A 44 m H inductor is conneted to 220 V, 50 Hz a.c. supply. Determine the r.m.s. value of currents in the circuit.

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Here, `L = 44 mH = 44 xx 10^(-3) H, E_(v) = 220 V, v = 50 Hz, I_(v) = ?`
`X_(L) = omega L = 2 pi v L = 2 xx (22)/(7) xx 50 xx 44 xx 10^(-3) = 13.83 ohm`
`I_(v) = (E_(v))/(X_(L)) = (220)/(13.83) = 15.9 A`
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