In a series LCR circuit, the voltage across the resistor, capacitor and inductor is 10 V each. If the capacitor is short-circuited, the voltage across the inductor will be

Question

In a series LCR circuit, the voltage across the resistor, capacitor and inductor is 10 V each. If the capacitor is short-circuited, the voltage across the inductor will be, 10 V, 10 2 V, 10 3 V, 20 V

MARKS App · Accepted Answer

Here, R = X L = X C , because voltage across them is the same. When the capacitor is short circuited, I = 10 R 2 + X L 2 1 2 = 10 2 R Hence, potential drop across inductor = IX L = IR = 10 2 V

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