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In the given LCR series circuit find the...

In the given LCR series circuit find the reading (in A) of the hot wire ammeter. (there all hot wire meters are ideal)

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The correct Answer is:
`0004`
R.M.S value of supply voltage , V=200 volts
Across resistance rms voltage `V_(R)= sqrt((200)^(2)-(120)^(2))=160` Volts
:. Current `I = 160/40=4` Amperes
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