Two thin, isolated, concentric conducting spheres of radii 1.10 cm and 7.70 cm, have net charges...

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Physics

Two thin, isolated, concentric conducting spheres of radii 1.10cm and 7.70 cm, have net charges of 13.50 nC and 4.00 nC,respectively. Use the sign of the field to indicate direction, thusa positive electric field would point away from the center of thespheres.
a) What is the electric field at 0.660 cm from the center of thespheres?
b) What is the electric potential at 0.660 cm from the center ofthe spheres?
c) What is the electric field at 3.740 cm from the center of thespheres?
d) What is the electric potential at 3.740 cm from the center ofthe spheres?
e) What is the electric field at 8.085 cm from the center of thespheres?
f) What is the electric potential at 8.09 cm from the center of thespheres?
I have found all of the electric fields but don't know how tofind the electric potential.

Answer & Explanation Solved by verified expert

3.8 Ratings (446 Votes)

if a conducting sphere has a charge of Q and radius R then at any point inside this sphere potential is given by kQR where k9109 for any point outside the sphere See Answer

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