Question
Question: Two parallel wires are carrying electric currents of equal magnitude and in the same direction. They...
Two parallel wires are carrying electric currents of equal magnitude and in the same direction. They exert
A
An attractive force on each other
B
A repulsive force on each other
C
No force on each other
D
A rotational torque on each other
Answer
An attractive force on each other
Explanation
Solution
Two straight conductors carry current in same direction, then attractive force acts between them.