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A 2000 Hz,20 volt source is connected to...

A `2000 Hz,20` volt source is connected to a resistance of `20 ohm`, an inductance of `0.125//pi H` and a capacitance of `500//pi nF` all in series.Calculate the time (in seconds) in which the resistance (thermal capacity =`100 "joule"//^(@)C`)will get heated by `10^(@)C`.(Assume no less of heat)

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