A hemisphere is uniformly charged positively. The electric field at a point on a diameter away from the centre is directed .
(a) Perpendicular to the diameter
(b) Parallel to the diameter
(c) At an angle tilted towards the diameter
(d) At an angle tilted away from the diameter
A hemisphere is uniformly charged positively. The electric field at a point on a diameter away from the centre is directed .
(a) Perpendicular to the diameter
(b) Parallel to the diameter
(c) At an angle tilted towards the diameter
(d) At an angle tilted away from the diameter
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1 Answer
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This is a Multiple Choice Questions as classified in NCERT Exemplar
Answer. (a)
Explanation- field lines are always perpendicular to the surface.
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