10.) The current in an ac circuit at any time t seconds is given by i = 120 sir 0.36) amperes. Find: a) the peak value, the periodic time, the frequency phase angle relative to 120 sin(100mt); b) the value of current when t %3D value of current t = 8ms; d) the time when the current first reaches 60 A time when the current is first a maximum

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10.) The current in an ac circuit at any time t seconds is given by i = 120 sin (100Trt +
0.36) amperes. Find: a) the peak value, the periodic time, the frequency and the
phase angle relative to 120 sin(100t); b) the value of current when t = 0; c) the
value of current t = 8ms; d) the time when the current first reaches 60 A, and the
time when the current is first a maximum
Transcribed Image Text:10.) The current in an ac circuit at any time t seconds is given by i = 120 sin (100Trt + 0.36) amperes. Find: a) the peak value, the periodic time, the frequency and the phase angle relative to 120 sin(100t); b) the value of current when t = 0; c) the value of current t = 8ms; d) the time when the current first reaches 60 A, and the time when the current is first a maximum
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