An alternating voltage given by `V = 140 sin 314 t` is connected across a pure resistor of 50 ohm. Find (i) the frequency of the source. (ii) the rms current thought the resistor.

Explanation

To solve the problem step by step, we will find the frequency of the alternating voltage source and the RMS current through the resistor.

### Step 1: Identify the given values from the voltage equation
The voltage is given by the equation:
\[ V = 140 \sin(314t) \]
From this equation, we can identify:
- The peak voltage \( V_0 = 140 \) volts
- The angular frequency \( \omega = 314 \) radians/second
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