What is the phase relationship between voltage and current in case of AC circuit containing only inductor ?

Explanation

To determine the phase relationship between voltage and current in an AC circuit containing only an inductor, we can follow these steps:

### Step 1: Understand the Voltage and Current Equations
In a purely inductive circuit, the voltage \( V \) across the inductor can be expressed as:
\[ V = V_0 \sin(\omega t) \]
where \( V_0 \) is the peak voltage and \( \omega \) is the angular frequency.
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