rent with a frequency of 60HZ reaches its positive maximum of 20A at time 2ms. Write down the equation of this current as a function of time and convert your answer in phasor. (b) Perform the following operation and express the final result in polar form. 5<30° + 8<-30°

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02. (a) A sinusoidal current with a frequency of 60HZ reaches its positive maximum of 20A
at time 2ms. Write down the equation of this current as a function of time and
convert your answer in phasor.
(b) Perform the following operation and express the final result in polar form.
- 5<30° +8<-30°
Transcribed Image Text:02. (a) A sinusoidal current with a frequency of 60HZ reaches its positive maximum of 20A at time 2ms. Write down the equation of this current as a function of time and convert your answer in phasor. (b) Perform the following operation and express the final result in polar form. - 5<30° +8<-30°
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