An isolated sphere, A has a radius 18cm and carries a charge of 4.0x10^-7C
(a) calculate the potential of the sphere
(b) another isolated sphere, B has a radius 9cm and is ...
(c) if sphere A and B are now connected with a wire, what is the relationship between the potential of A and B
(d) will charges flow from A and B or from B to A when the spheres are connected with wire?
(e) calculate the charge transferred from one sphere to the other in number d
(f) calculate also the final charge in each sphere, and
(g) calculate the final potential of each sphere
a)
b)
c)
d) From B to A.
e)
f)
g)
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