Question: The electric current as a function of the time for a particular circuit is given by i = 8.00e 20t (1.73cos10.0t sin10.0t). Find the

The electric current as a function of the time for a particular circuit is given by i = 8.00e^−20t (1.73cos10.0t − sin10.0t). Find the time (in s) when the current is first zero.

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