Half Wave Rectifier || class 12 physics semiconductor n electronic devices #shorts

A 'rectifier' is an electronic device used to convert

In n-type semiconductors the electron concentration is equal to

Class 12 Physics | Most Important Derivation For boards Exam

For half wave rectifier if load resistance R_(d) is 2 k Omega and P-N junction resistance R_(L) is 2 k Omega determine rectification efficiency.

In half wave rectifier a p-n diode with internal resistance 20Omega is used. If the load resistance of 2kOmega is used in the circuit, then find the efficiency of this half wave rectifier.

A half-wave rectifier is being used to rectify an alternating voltage of frequency 50 Hz. The number of pulses of rectified current obtained in one second is

Assertion: The conductivity of an intrinsic semiconductor depends on its temperature Reason: No important electronic devices can be developed using intrinsic semiconductors.

If N_(P) and N_(e) be the numbers of holes and conduction electrons in an extrinsic semiconductor, then

Can we take one slab of p - type semiconductor and physically join it to another n - type semiconductor to get p - n junction?

A silicon diode has a threshold voltage of 0.7 V. If an input voltage given by 2 sin(pi t) is supplied to a half wave rectifier circuit using this diode, the rectified output has a peak value of