Description
physics topic
Presentation Transcript
Electronics : Electronics is a branch of physics which deals with flow of current through inert gases, vacuum or semiconductors.
1.vacuum tubes 2.Semiconductor devices Electronics
Advantages of Semiconductors devices over Vacuum tubes : 1.It is very small in size
2.It require low voltage.
3.It do not produce any humming sound.
4.They are shock proof.
5.It has longer life than the vacuum tube etc. Advantages of Semiconductors devices over Vacuum tubes
BUVANA RExperienced physics teacher for 10th-12th graders
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