Tardigrade
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Tardigrade
Question
Physics
The electric field inside a spherical shell of uniform surface charge density is :
Q. The electric field inside a spherical shell of uniform surface charge density is :
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185
J & K CET
J & K CET 2002
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A
zero
B
constant less than zero
C
directly proportional to distance from the centre
D
none of the above
Solution:
From shell theorem, there is a no electric field inside a uniform spherical shell of charge, also the electric field outside a uniform spherical shell of total charge
Q
is like that of a point charge
Q
at the centre of the shell.