Multiple Choice
A solid spherical conductor of radius 20 cm has a charge Q = 25 nC on it.A second,initially uncharged,spherical conductor of radius 12 cm is moved toward the first until they touch and is then moved far away from it.How much charge is there on the second sphere after the two spheres have been separated?
A) 15 nC
B) 9.4 nC
C) 25 nC
D) 3.9 nC
E) 2.1 nC
Correct Answer:
Verified
Correct Answer:
Verified
Q45: Use the following figure to answer the
Q46: The metal sphere at the top of
Q47: The electric potential is known to be
Q48: Use the following to answer the next
Q49: A solid spherical conductor of radius 15
Q51: Use the following figure to answer the
Q52: Which of the following statements regarding potential
Q53: When 2.0 C of charge moves at
Q54: The electric potential in a region of
Q55: A proton (charge = e,mass = 1.67