An electric lamp designed for operation ...

An electric lamp designed for operation on 110 V AC is connected to a 220 V AC supply , through a choke coil of inductance 2H, for proper operation. The angular frequency of the AC is `100sqrt(10)` rad/s . If a capacitor is to be used place of the choke coil, its capacitance must be

`1muF`

`2 muF`

`5 muF`

`10 muF`

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