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(A) The alternating current is represented by the equation $I = I_0 \sin(\omega t)$.To find the average value over a complete cycle of period $T$,we i

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zero

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(A) The alternating current is represented by the equation $I = I_0 \sin(\omega t)$.To find the average value over a complete cycle of period $T$,we integrate the current over the interval $[0, T]$ and divide by the total time $T$.$I_{avg} = \frac{1}{T} \int_{0}^{T} I_0 \sin(\omega t) dt$.Since $\omega = \frac{2\pi}{T}$,the integral of $\sin(\omega t)$ over a full period is zero because the positive area of the sine wave cancels out the negative area.Therefore,the average value of alternating current over a complete cycle is $0$.

The average value of alternating current over a complete cycle is

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