1.

Find the number of electrons transferred between two points kept at a potentialdifference of 30 V if 50 J of work is done. ​

Answer»

EXPLANATION:

V=J/C

V=J/C20=40/C

V=J/C20=40/CC=2

V=J/C20=40/CC=21C=6.25*10^6

V=J/C20=40/CC=21C=6.25*10^62C=(6.25*10^6)*2

V=J/C20=40/CC=21C=6.25*10^62C=(6.25*10^6)*22C=12.5*10^6



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