Question

solid state detector is basically?
a.PN junction
b.PnP tarnsistor
c.NPN transistor
d.NP-N transistor

Answer 1

I think option b. PnP transistor

Answer 2

Answer:

Its A

Explanation:

Solid-state detector, also called Semiconductor Radiation Detector, radiation detector in which a semiconductor material such as a silicon or germanium crystal constitutes the detecting medium. One such device consists of a p-n junction across which a pulse of current develops when a particle of ionizing radiation traverses it.