Questions
A plastic sphere of radius 16 cm is uniformly charged. The electric field intensity at its surface is 6 ´ N/C. The electric field at a distance of 8 cm from its centre is
detailed solution
Correct option is C
Electric field inside a nonconducting charged sphere is proportional to distance from the center inside the sphere.Here radius is 16 cm and other point is 8 cm from the center.E1E2=Rr= 168=2E2=E12=3×104Talk to our academic expert!
Similar Questions
A charge Q is distributed uniformly in a sphere (solid). Then the electric field at any point r where r < R (r is radius of sphere) varies as :
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