Q121. When the reverse bias of a pn junction diode is increased, a stage comes when the electric field setup is sufficient to rupture the bonds and release a large number of holes and electrons breakdown. This phenomenon is known as:Physics — Electronics — Question 121 of 173A. Avalanche effectB. Zener effectC. Early effectD. High-field emissionPractice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →