A coil of resistance 500 ` Omega` and inductance 1.4 H is connected to an alternating voltage supply of frequency `100 //pi` Hz. What is the phase difference between the voltage and current in the circuit ?

Explanation

To find the phase difference between the voltage and current in the circuit, we can follow these steps:

### Step 1: Identify the given values
- Resistance (R) = 500 Ω
- Inductance (L) = 1.4 H
- Frequency (f) = \( \frac{100}{\pi} \) Hz

### Step 2: Calculate the angular frequency (ω)
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