In the given circuit, r m s value of current I r m s through the resistor R is :

Question

In the given circuit, r m s value of current I r m s through the resistor R is :, 2 A, 1 2 A, 20 A, 2 2 A

MARKS App · Accepted Answer

Impedance of the given LCR circuit will be, Z = R 2 + X L - X C 2 ⇒ Z = 100 2 + 200 - 100 2 = 100 2 Ω Therefore, RMS current can be written as, I r m s = V r m s Z = 200 2 100 2 = 2 A

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