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Question
Two long straight wires enter a room through a window. One carries a current of 3.0 A into the room while the other carries a current of 5.0 A out. The magnitude of the path integral 
around the window frame is:
A) 2.5 x10-6 T.m
B) 3.8 x10-6T.m
C) 6.3 x10-6 T.m
D) 1.0 x10-5 T.m
E) none of these
Answer
This answer is hidden. It contains 1 characters.
Related questions
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