The electric potential at the surface of a charged conductor
a. is always zero.
b. is always independent of the magnitude of the charge on the surface.
c. may be set equal to zero by adding an appropriate constant to the potential at all points of space.
d. is always such that the potential is zero at all points inside the conductor.
e. is always such that the potential is always zero within a hollow space inside the conductor.
c
You might also like to view...
Plane Mirrors: A person jogs toward a plane mirror at a speed of 3 m/s. How fast is he approaching his image in the mirror?
A. 1 5 m/s B. 3 m/s C. 4 m/s D. 5 m/s E. 6 m/s
The most powerful agent of erosion is
A) stream flow. B) glacial action. C) action from waves and ocean currents. D) wind.
Solid argon has a density of 1650 kg/m3 . The atomic weight of argon is 40.0 . Assuming each atom occupies a cubical volume, what is the distance between the argon atoms?
Measured ages of globular clusters suggests that the Universe is about
a. 1.4 billion years old. b. 14 billion years old. c. 140 billion years old.