Question 2? NO results Options ? tne other, the magnituoe ot the work done is O

Question

Question 2?

NO results Options ? tne other, the magnituoe ot the work done is O 1001 200 100? 050? Question2 20 pts A 5-cm radius conducting sphere is charged until the electric field just outside its surface is 2000 V/m. The electric potential of the sphere, relative to the potential far away, is: 20 pts Question 3 A total charge of 7 x 10-8 C is uniformly distributed throughout a non-conducting sphere with a radius of 5 cm. The electric potential at the surface, relative to the potential far away, is about

Explanation / Answer

As we know, electric field E = kQ/r^2 outside of the sphere, and V = kQ/R is the electric potential of the sphere.

So, electric potential, V = E*R = 2000*0.05 = 100 V

So, correct answer is option (d) : 100 V

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