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Two non-conducting spheres of radii R1 a...

Two non-conducting spheres of radii `R_1` and `R_2` and carrying uniform volume charge densities `+rho` and `-rho`, respectively, are placed such that they partially overlap, as shown in the figure. At all points in the overlapping region

A

The electric field is zero

B

The electric poteotialis constant

C

The electric field is constant in magnitude

D

The electric field has same direction

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The correct Answer is:
D
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