Questions
A metallic sphere bas a charge of 10 μC. A unit negative charge is brought from A to B both 100 cm away from the sphere but A being east of it while B being on west. The net work done is
a
zero
b
2/10 joule
c
-2/10 joule
d
-1/10 joule
detailed solution
Correct option is A
Since VA=VB so WA→B=0Talk to our academic expert!
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