Q.
A uniformly charged non-conducting hemispherical shell is shown in figure. What is correct direction of net electric field at point A on its open plane surface.
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a
1
b
2
c
3
d
4
answer is C.
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Detailed Solution
By taking one more similar uniformly charged hemi-spherical shell we can complete the shell. In that case field at a becomes zero, which is possible with direction of field is along 3.
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