What is the maximum value of the electric field E at 1.0 m from a 100-W light bulb radiating in all directions? (µ0 = 4p x 10-7 T*m/A,c = 3.00 x 108 m/s)
A) 77 V/m
B) 2 000 V/m
C) 4 000 V/m
D) 6 000 V/m
Correct Answer:
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