If the current in an `AC` circuit is represented by the equation, `i=5sin(300t-pi/4)`
Here `t` is in second and in an ampere, calculate
(a) peak and rms value of current
(b) frequecne of `AC`
(c) average current.

Explanation

To solve the problem step by step, we will analyze the given AC current equation and derive the required values.

Given:
\[ i = 5 \sin(300t - \frac{\pi}{4}) \]

### Step 1: Identify the peak value of the current
The peak value \( I_0 \) can be directly identified from the equation. In the standard form of an AC current, \( i = I_0 \sin(\omega t + \phi) \), the coefficient of the sine function represents the peak current.

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