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Consider two solid dielectric spheres of radius a a separated by a distance R( R≫a). One of the spheres has a charge qand the other is neutral. We scale up the linear dimensions of the system by a factor of two. How much charge should reside on the first sphere now so that the force between the spheres remains the same?

Vaishnavi , 6 Years ago
Grade 11
anser 1 Answers
Rituraj Tiwari

Last Activity: 4 Years ago

dear student,
q'=42–√q should reside to balance the force.
thank you.

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