in photoelectric cell, the photoelectric current depends on intensity of light
61) In a photoelectric cell
Answer is:
the photoelectric current depends on intensity of light
Explanation:
Related Electronic Devices and Communication MCQ with Answers
Answer is:
1300A
Explanation:
W = hf?
hf = W + E
E = hf = hc/?
Answer is:
230 V 50 Hz
Explanation:
Domestic power supply in India is 230 V 50 Hz
Answer is:
intrinsic semiconductor
Explanation:
In a semiconductor crystal, if current flows due to breakage of crystal bonds, then the semiconductor is called intrinsic semiconductor
Answer is:
number of electrons and holes increases equally
Explanation:
When n ?type of semiconductor is heated number of electrons and holes increases equally