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Figure below shows a capacitor C, an ind...

Figure below shows a capacitor C, an inductor L and a resistor R, connected in series to an a.c. supply of 220 V.

Current flowing through the circuit.

Text Solution

Verified by Experts

At resonant frequency Z, is minimum.
`:. X_(L)=X_(C)`
or `Z=R`
`i=(E)/(Z)=(E)/(R)`
`=(220)/(100)`
`=2*2A`
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