Two long, straight, parallel wires carry the same current in the same direction. (a) Use both the
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(a) Use both the right-hand source and force rules to determine whether the forces on the wires are (1) attractive or (2) repulsive.
(b) If the wires are 24 cm apart and experience a force per unit length of 24 mN/m, determine the current in each wire.
(c) What is the magnetic field strength midway between the two wires?
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a Assume the currents both run to the right with wire 1 being ...View the full answer
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