Consider the following statements:
The force per unit length between two stationary parallel wires carrying (steady) currents _____.
A. is inversely proportional to the separation of wires
B. is proportional to the magnitude of each current
C. satisfies Newton's third law
Out of this _____.1
A and B are correct
2
B and C are correct
3
A and C are correct
4
A, B and C are correct