Physics · JEE

Semiconductors, semiconductor diode: I-V characteristics in forward and reverse bias, diode as a rectifier Previous Year Questions for JEE

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Q1PhysicsUnit 19: Electronic Devices

The transistor are usually made of

Q2PhysicsUnit 19: Electronic Devices

The ratio (R) of output resistance

r_{0}

and and the input resistance

r_{i}

in measurements of input and output characteristics of a transistor is typically in the range:

Q3PhysicsUnit 19: Electronic Devices

Thermistor material is pressed

Q4PhysicsUnit 19: Electronic Devices

In a transistor, forward bias is always smaller than the reverse bias. This is done to :

Q5PhysicsUnit 19: Electronic Devices

In common base circuit of a transistor, current amplification factor is 0.95 Calculate the emitter current if base current is

0.2 \mathrm{mA}

Q6PhysicsUnit 19: Electronic Devices

Diodes are used to

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Our bank includes exam-style MCQs aligned with JEE Main Physics syllabus for Semiconductors, semiconductor diode: I-V characteristics in forward and reverse bias, diode as a rectifier, covering the same topics as previous year papers.

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