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A PN junction diode with 100Ω resistor is forward biased such that 100A current flows. If voltage across this combination is instantaneously reversed to 10V at t=0, the reverse current that flows through diode at t=0 is?

A PN junction diode with 100Ω resistor is forward biased such that 100A current flows. If voltage across this combination is instantaneously reversed to 10V at t=0, the reverse current that flows through diode at t=0 is? Correct Answer 100mA

At t=0, V=-10V. During storage time, current still flows. We know that, current I=V/R=10/100Ω=100mA from N to P region.

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