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i=17 sin (100pi t+0.4) Instantaneous value...

i=17 sin (100pi t+0.4)

Instantaneous value of the current, i amp, t seconds is given above.

I am looking for the period, frequency, amplitude, the time when the current first reaches maxinum value,the value of i when t is 2.5 and the initial phase angle when t=0.

Instantaneous value of the current, i amp, t seconds is given above.

I am looking for the period, frequency, amplitude, the time when the current first reaches maxinum value,the value of i when t is 2.5 and the initial phase angle when t=0.

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