- #1

- 71

- 6

- Homework Statement
- work out what ip, f and phase angle is, then rearrange the formula to make t the subject and find out at what point in time does 6.78 amp occur

i = Ipsin (2pi f t - phase angle)

so far i think Ip = 10 f = 1000hz

struggling with the phase angle

- Relevant Equations
- i = Ipsin (2pi f t - phase angle)

so far i think Ip = 10 f = 1000hz

struggling with the phase angle

struggling with the phase angle