3. a) Explain using appropriate equations why magnetic field lines are confined to the core of a magnetic circuit. Your
Posted: Fri Jan 21, 2022 8:40 am
3. a) Explain using appropriate equations why magnetic field lines are confined to the core of a magnetic circuit. Your answer should have a maximum of 100 words. b) In the circuit of Figure Q3b, find the voltage across the current source given that the reverse saturation current of the diode is 2 x 10-2 A. Assume the circuit is at room temperature and the diode is ideal. X ImA 2 ΚΩ Figure Q3b