Two concentric conducting thin spherical shells A and B having radii 
and 
are charged 
and 
. The electrical field along a line, (passing through the center) is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
Inside the shell A, electric field 
At the surface of shell A,
Between the shell 
and 
, at a distance 
from the common center,
At the surface of shell 
,
[a fixed negative value because 
]
Outside the both shell, at a distance 
from the common center,
[as 
increases negative value of 
decrease and it becomes zero at 
]
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