Multiple Choice
Charge is distributed uniformly on the surface of a large flat plate. The electric field 2 cm from the plate is 30 N/C. The electric field 4 cm from the plate is:
A) 120 N/C
B) 80 N/C
C) 30 N/C
D) 15 N/C
E) 7.5 N/C
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q2: A point charge is placed at
Q4: A particle with charge +Q is placed
Q24: A conducting sphere of radius 0.01 m
Q26: A round wastepaper basket with a 0.15-m
Q27: The table below gives the electric flux
Q28: Charge Q is distributed uniformly throughout
Q29: The outer surface of the cardboard center
Q30: Charge Q is distributed uniformly throughout
Q34: 10 C of charge are placed on
Q35: Choose the INCORRECT statement:<br>A)Gauss' law can be