Question: Write down a general expression for the sinusoidal variation with time t of: a. An alternating voltage V b. An alternating current I (you may

Write down a general expression for the sinusoidal variation with time t of:
a. An alternating voltage V
b. An alternating current I (you may assume that I and V are in phase)
c. The power P dissipated due to this current and voltage.

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