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Question
Let
V
and
E
be the gravitational potential and gravitational field at a distance
r
from the centre of a hollow sphere. Consider the following statements :
(
A
)
the
V
−
r
graph is continuous
(
B
)
the
E
−
r
graph is discontinuous
A
both
A
and
B
are wrong
B
both
A
and
B
are correct
C
A
is correct but
B
is wrong
D
A
is wrong but
B
is correct
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Correct option is B)
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