Multiple Choice
Electric field and potential: A negative charge, if free, will tend to move
A) from high potential to low potential.
B) from low potential to high potential.
C) toward infinity.
D) away from infinity.
E) in the direction of the electric field.
Correct Answer:
Verified
Correct Answer:
Verified
Q38: Potential due to point-charges: Two point charges,
Q39: Lines of charge: A very long nonconducting
Q40: Spheres of charge: A metallic sphere of
Q41: Spheres of charge: A conducting sphere 45
Q42: Potential due to point-charges: A -7.0-μC point
Q44: Potential energy of point-charges: Two equal positive
Q45: Potential due to point-charges: Two point charges
Q46: Spheres of charge: A conducting sphere is
Q47: Potential due to point-charges: A half-ring (semicircle)
Q48: Electric field and potential: In a certain