List of top Physics Questions on P-N Junction asked in MHT CET

In unbiased p-n junction diode

When an n-p-n junction transistor is used as an amplifier in common emitter mode,

For an ideal diode, in forward and reverse biased condition the resistance is respectively

If an alternating voltage is applied across a p-n junction diode in series with a load then

If a centre tap transformer is used with two p-n junction diodes for full wave rectification then output voltage of rectifier with respect to each diode is (secondary voltage of transformer $= V_s$ )

In unbiased p-n junction diode

In an ideal junction diode, the current flowing through PQ is

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