When LED is forward biased, then

Question

When LED is forward biased, then (A) electrons from the n-type material cross the -n junction and recombine with holes in the p- type material (B) electrons and holes neutralise each other (C) at junction electrons and holes remains at rest (D) None of the above

Tardigrade Admin · Accepted Answer

When light emitting diode (LED) is forward biased the electrons from the n-type material cross the p-n junction and recombine with holes in the p-type material.

Q. When LED is forward biased, then

electrons from the n-type material cross the -n junction and recombine with holes in the p- type material

electrons and holes neutralise each other

at junction electrons and holes remains at rest

None of the above

When light emitting diode (LED) is forward biased the electrons from the n-type material cross the $p - n$ junction and recombine with holes in the p-type material.

Q. When LED is forward biased, then

electrons from the n-type material cross the -n junction and recombine with holes in the p- type material

electrons and holes neutralise each other

at junction electrons and holes remains at rest

None of the above

When light emitting diode (LED) is forward biased the electrons from the n-type material cross the p−n junction and recombine with holes in the p-type material.

When light emitting diode (LED) is forward biased the electrons from the n-type material cross the $p - n$ junction and recombine with holes in the p-type material.