# Solution - You Are Given Three Circuit Elements X, Y and Z. When the Element X is Connected Across an A.C. Source of a Given Voltage, the Current and the Voltage Are in the Same Phase. - Reactance and Impedance

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You are given three circuit elements X, Y and Z. When the element X is connected across an a.c. source of a given voltage, the current and the voltage are in the same phase. When the element Y is connected in series with X across the source, voltage is ahead of the current in phase by π/4 . But the current is ahead of the voltage in phase by π/4when Z is connected in series with X across the source. Identify the circuit elements X, Y and Z. When all the three elements are connected in series across the same source, determine the impedance of the circuit.Draw a plot of the current versus the frequency of applied source and mention the significance of this plot.

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Solution for question: You Are Given Three Circuit Elements X, Y and Z. When the Element X is Connected Across an A.C. Source of a Given Voltage, the Current and the Voltage Are in the Same Phase. concept: Reactance and Impedance. For the courses 12th CBSE (Arts), 12th CBSE (Commerce), 12th CBSE (Science)
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