A hollow sphere of radius 1.66 m is in a region where the electric field is radial and directed toward the center of the sphere. If the magnitude of the field at the surface of the sphere is 21.5 N/C, what is the net electric flux through the spherical surface?

The value of flux will be "744.1 N.m²/C".

Explanation:

The given values are:

Magnitude,

E = 21.5 N/C

Radius,

R = 1.66 m

As we know,

⇒  

On putting the estimated values, we get

⇒          

⇒          

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