Statement I: An AC circuit undergoes electrical resonance if it contains both capacitor as well as inductor. Statement II: If a pure inductor is connected across alternating voltage source then instantaneous voltage (v), instantaneous current (i) and ind

Question

Given below are two statements:

Statement I: An AC circuit undergoes electrical resonance if it contains both capacitor as well as inductor.

Statement II: If a pure inductor is connected across alternating voltage source then instantaneous voltage (v), instantaneous current (i) and inductive reactance $(x_{L})$ are related as $i = \frac{v}{X_{L}}$

In the light of above statements, choose the correct answer from the options given below:

Smart Achievers · Accepted Answer

(3)

Due to phase difference between voltage and current $i \neq \frac{v}{X_{L}}$

Solution

1 Statement 1 is true, Statement 2 is true, Statement 2 is the correct explanation of Statement 1

2 Statement 1 is true, Statement 2 is true, Statement 2 is not the correct explanation of Statement 1

3 Statement 1 is true Statement 2 is false

4 Statement 1 is false Statement 2 is true

Ans.
(3)

Due to phase difference between voltage and current $i \neq \frac{v}{X_{L}}$

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