10 Question-answer on electric potential 1. Inside a hollow charged spherical conductor, the potential (a) Is constant (b) Varies directly as the distance from the centre (c) Varies inversely as the distance from the centre (d) Varies inversely as the square of the distance from the centre Ans: (a) 2. Two copper spheres of same radii one hollow and other solid are charged to the same potential then: (a) Both will hold same charge (b) solid will hold more charge (c) hollow will hold more charge (d) Hollow cannot be charged. Ans: ( a) 3. A particle A has charge +q & particle B has charge +4q with each of them having the same mass m. when allowed to fall from rest through the same electrical potential difference, the ratio of t...
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