What is the ratio qb/qa and eb/ea

Reference no: EM13241791

Two metal spheres of different sizes are charged such that the electric potential is the same at the surface of each. Sphere A has a radius 7 times that of sphere B. Let QA and QB be the charges on the two spheres, and let EA and EB be the electric-field magnitudes at the surfaces of the two spheres.

What is the ratio QB/QA?

What is the ratio EB/EA?

Reference no: EM13241791

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