Simple HCV probs...........
1. A thin, metallic spherical shell contains a charge Q on it. A point charge q is placed at the centre of d shell and another charge q1 is placed outside it as shown in d fig. All d three charges are positive. The force on d charge at d centre is....
a) Towards left b) Towards right c)Upward d) Zero
The force on d central charge due to d shell is
a) Towards left b) Towards right c)Upward d) Zero
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UP 0 DOWN 0 0 61
