Diffusion current in a p-n junction is greater than the drift current in magnitude (a) if the junction is forward-biased

Question

Diffusion current in a p-n junction is greater than the drift current in magnitude (a) if the junction is forward-biased

Diffusion current in a p-n junction is greater than the drift current in magnitude
(a) if the junction is forward-biased
(b) if the junction is reverse-biased
(c) if the junction is unbiased
(d) in no case.

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Related Questions

In the middle of the depletion layer of a reverse-biased p-n junction, the.

1 Answers 5 Views

When p-n junction diode is forward biased, then (a) the depletion region is reduced and barrier height is increased.

1 Answers 5 Views

The drift current in a p-n junction is (a) from the n-side to the p-side

1 Answers 6 Views

The diffusion current in a p-n junction is (a) from the p-side to the p-side

1 Answers 5 Views

In a normal operation of a transistor, (a) the base -emitter junction is forward biased

1 Answers 5 Views

What happens to the width of depletion layer of a p-n junction when it is (i) forward biased, (ii) reverse biased?

1 Answers 4 Views

The current in the forward bias is known to be more (~mA) than the current in the reverse bias (~mA).

1 Answers 5 Views

In a p-n junction, a potential barrier of 250 meV exists across the junction. A hole with a kinetic energy of 300 meV approaches the junction.

1 Answers 6 Views

When a p-n junction is reverse-biased, the current becomes almost constant at 25 μA.

1 Answers 5 Views

If A = x^2 – y^2, B = 20 and x + y = 10, then (a) A is greater than B (b) B is greater than A (c) A is equal to B

1 Answers 7 Views

Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

(a) if the junction is forward-biased

4 views Answered 2023-02-05 15:29