JEE Main2014PhysicsSemiconductorsActual

The forward biased diode connection is :

Correct answer

Step-by-step solution

A junction diode is said to be forward-biased when the positive terminal of the external battery is connected to the p - region and the negative terminal to the n - region of the diode. The potential of p - side is more positive that of n - side, hence diode is in forward biasing. In forward biasing it acts as short circuit, hence current flows. In case of forward biased circuit P-junction should be at higher potential.

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