Last Updated On 16-03-2023 - By Jeesha Sara
A charge Q is disturbed over three concentric spherical shells of radii a, b, c (a
such that their surface charge densities are equal to one another. The total potential at a point at distance r from their common centre, where r
a, would be :
(a)
(b)
(c)
(d)
A charge Q is disturbed over three concentric spherical shells of radii a, b, c (a such that their surface charge densities are equal to one another. The total potential at a point at distance r from their common centre, where r a, would be :
(a)
(b)
(c)
(d)
Question ID - 50229 :-
A charge Q is disturbed over three concentric spherical shells of radii a, b, c (a such that their surface charge densities are equal to one another. The total potential at a point at distance r from their common centre, where r a, would be :
(a)
(b)
(c)
(d)
|
A charge Q is disturbed over three concentric spherical shells of radii a, b, c (a |
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|
(a) |
|
(b) |
|
|
(c) |
|
(d) |
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Potential at point P, V=
+
+
Q
=
Q
=
Q
V=
Correct answer is (b).
Next Question :
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Water flows into a large tank with flat bottom at the rate of |
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|
(a) |
4 cm |
(b) |
2.9 cm |
|
(c) |
1.7 cm |
(d) |
5.1 cm |
.water is also leaking out of the hole of area 1 
at its bottom. If the height of the water in the tank remains steady, then this height is:View Topper Answer
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