What is the maximum value of the electric field at a distance 2.5 m from a 100-W light bulb?
A. 22 V/m
B. 31 V/m
C. 44 V/m
D. 62 V/m
Answer:B
What is the maximum value of the electric field at a distance 2.5 m from a 100-W light bulb?
A. 22 V/m B. 31 V/m C. 44 V/m D. 62 V/m