Home
Class 12
PHYSICS
A semiconducting device is connected in ...

A semiconducting device is connected in a series circuit with a battery and a resistance.A current is found to pass through the circuit .If the polarity of the battery is reversed, the current drops to almost zero.The device may be

A

a p-type semiconductor

B

a n-type semiconductor

C

an intrinsic semiconductor

D

a p-n junction.

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • SOLID STATE ELECTRONS

    MTG-WBJEE|Exercise WB JEE WORKOUT (CATEGORY 3 : One or More than one option Correct Type)|10 Videos

  • PARTICLE NATURE OF LIGHT AND WAVE PARTICLE DUALISM

    MTG-WBJEE|Exercise WB JEE PREVIOUS YEARS QUESTIONS|15 Videos

  • THERMODYNAMICS

    MTG-WBJEE|Exercise WB JEE Previous Years Questions|12 Videos

Similar Questions

Explore conceptually related problems

A non conducting device is connected in aseries circuit with a battery and a resistance.A current is found to pass through the circuit.If the polarity of the battery is reversed,the current drops to almost zero.The device may be

A non conducting device is connected in aseries circuit with a battery and a resistance.A current is found to pass through the circuit.If the polarity of the battery is reversed,the current drops to almost zero.The device may be

A semiconducting device is connected in a series circuit with a battery and a resistance. Current is found to pass through the circuit. If the polarity of the battery is reversed, the current drops to zero. The device may be

A semiconducting device is connected is series with a battery, a resistance and a microammeter. It is found that there is practically no current in the circuit. But if the polarity of the battery is reversed, there is a sudden increase in the current. The device may be

In the given circuit the current through the battery is

In the given circuit, the current through the battery is

In the given circuit The current through the battery is