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The voltage and current in an a.c. circu...

The voltage and current in an a.c. circuit are given by `E = 300 sin (omega t + pi//2)` and `I = 5 sin omega t`. What is power factor of the circuit and power dissipated in each cycle ?

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To solve the problem, we need to analyze the given voltage and current equations and calculate the power factor and the power dissipated in the circuit. ### Step-by-Step Solution: **Step 1: Identify the given equations.** - The voltage in the circuit is given by: \[ E = 300 \sin(\omega t + \frac{\pi}{2}) ...
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