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An inductor `L`, a capacitor `C` and `AC` ammeters `A_(1),A_(2)` and `A_(3)` are connected in the circuit as shown. When the frequency of the oscillators is increased, then at resonant frequency, the reading of ammeter ? A. `A_(1)` zeroB. `A_(2)` zeroC. `A_(3)` zeroD. is same in `A_(1),A_(2)` and `A_(3)` |
Answer» Correct Answer - A At resonant `omegaL=1/(omegaC)`. So, reading of `A_(1)` is zero. |
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