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A series LCR circuit with a resistance o...

A series LCR circuit with a resistance of `100 sqrt(5) Omega` is connected to an ac source of 200 V. When the capacitor is removed from the circuit, current lags behind emf by `45^(@)`. When the inductor is removed from the circuit keeping the capacitor and resistor in the circuit, current leads by an angle of `tan^(-1)((1)/(2))`. Calculate the current and power dissipated in LCR circuit.

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To solve the problem step by step, we will analyze the given information and apply the relevant formulas for an LCR circuit. ### Step 1: Understand the Circuit Configuration We have a series LCR circuit with: - Resistance \( R = 100 \sqrt{5} \, \Omega \) - AC voltage source \( V = 200 \, V \) ### Step 2: Analyze the First Case (Removing the Capacitor) ...
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