Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN: 9780133923605
Author: Robert L. Boylestad
Publisher: PEARSON
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In photoclectric effect, the number of photoclectrons emitted is proportional to
A- intensity of incident beam.
B- frequency of incident beam.
C- velocity of incident beam.
D- work function of photo cathode.
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Transcribed Image Text:In photoclectric effect, the number of photoclectrons emitted is proportional to A- intensity of incident beam. B- frequency of incident beam. C- velocity of incident beam. D- work function of photo cathode.
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Photoelectric effect :

When a material absorbs electromagnetic radiation, a phenomenon known as the photoelectric effect causes electrically charged particles to be released from or within the material. When light strikes a metal plate, the effect is frequently described as the ejection of electrons from the plate.

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