The forbidden energy gap in $\mathrm{Ge}$ is:

Important Questions on Semiconductor Devices

EASY

JEE Main/Advance

IMPORTANT

Beta Question Bank for Engineering: Physics>Chapter 35 - Semiconductor Devices>Exercise-1>Q 6

The energy gap in a semiconductor is of the order of:

EASY

JEE Main/Advance

IMPORTANT

Beta Question Bank for Engineering: Physics>Chapter 35 - Semiconductor Devices>Exercise-1>Q 7

P type semi conductor is:

EASY

JEE Main/Advance

IMPORTANT

Beta Question Bank for Engineering: Physics>Chapter 35 - Semiconductor Devices>Exercise-1>Q 8

The depletion region of a p-n junction contains:

EASY

JEE Main/Advance

IMPORTANT

Beta Question Bank for Engineering: Physics>Chapter 35 - Semiconductor Devices>Exercise-1>Q 9

The p-n junction is a:

EASY

JEE Main/Advance

IMPORTANT

Beta Question Bank for Engineering: Physics>Chapter 35 - Semiconductor Devices>Exercise-1>Q 10

When the value of current increases in p-n junction, then contact potential

EASY

JEE Main/Advance

IMPORTANT

Beta Question Bank for Engineering: Physics>Chapter 35 - Semiconductor Devices>Exercise-1>Q 11

$p-n$ junction is called as forward biased when 

EASY

JEE Main/Advance

IMPORTANT

Beta Question Bank for Engineering: Physics>Chapter 35 - Semiconductor Devices>Exercise-1>Q 12

When a $p-n$ junction is reversed biased, then the current through the current through the junction is mainly due to:

EASY

JEE Main/Advance

IMPORTANT

Beta Question Bank for Engineering: Physics>Chapter 35 - Semiconductor Devices>Exercise-1>Q 13

The thinnest part of a transistor is