A spherical conductor of radius 10 cm has a charge of 
distributed uniformly. What is the magnitude of electric field at a point 15 cm from the center of the sphere? 
[NEET 2020]
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
Given, radius, 
Charge, 
Electric field at a point ( 
) from the centre of the sphere is
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