Multiple Choice
Two long,straight parallel wires 9.3 cm apart carry currents of equal magnitude I.They repel each other with a force per unit length of 5.8 nN/m.The current I is approximately
A) 27 mA
B) 65 mA
C) 43 mA
D) 52 mA
E) 2.7 mA
Correct Answer:
Verified
Correct Answer:
Verified
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