A solid sphere of diameter D = 26 cm has a charge of Q = 4 nano-coulombs uniformly distributed on it. Calculate the magnitude of the electric field at a distance R = 2.6 m from the surface of the sphere
Concept - use the equation for electric field outside a uniformly charged sphere as shown below,
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for uniformly des charged E= 10 sphere, , for r>R = kanc) (2.6m2 = 15:33 N/C
for uniformly des charged E= 10 sphere, , for r>R = kanc) (2.6m2 = 15:33 N/C
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