Current & Charge

EmmyBen
Mind Map by EmmyBen, updated more than 1 year ago
EmmyBen
Created by EmmyBen about 6 years ago
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Physics
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Current & Charge
1 Charge = current x time
2 Current - movement of charge
3 1 coulomb - total charge supplied by a current of 1 A in 1 second
4 No. of electrons in 1 coulomb: 6.25x10^18
5 Cathode ray TV: heated, electrons emitted, guided to front of tube, picture produced
6 Charge of 1 electron: 1.6x10^-19
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