The point charges Q and -2Q are placed at some distance apart. If the electric field at the location of Q is E, then the electric field at the location -2Q will be
(a) -E/2 (b) -3E/2 (c) -E (d) -2E
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As E=kQ2Q / r^2
It will be same for same particle but direction will be opposite
As E=kQ2Q / r^2
It will be same for same particle but direction will be opposite
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