Solved

A Solid Metal Ball with a Radius of 30 Cm

Question 75

Multiple Choice

A solid metal ball with a radius of 30 cm has a net charge of 77 nC.If the electric potential is zero far away from the ball,what is the electric potential at the center of the ball?


A) 0 V
B) 770 V
C) 2300 V
D) 6100 V
E) 7700 V

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q41: Two charged particles,Q<sub>1</sub> = + 12.0 mC,Q<sub>2</sub>

Q65: An electric potential is given by V=4x<sup>2</sup>

Q66: The potential energy stored in a

Q67: The amount of work done to move

Q68: Two metallic spheres have radii of 10

Q69: Four identical point charges Q are placed

Q70: Two metallic spheres have radii of 10

Q72: A force does 25 µJ of work

Q73: A proton (mass: 1.67 * 10<sup>-27</sup> kg)is

Q74: A ring of radius 20 cm has