A Solenoid Consists of 100 Circular Turns of Copper Wire

Multiple Choice

A solenoid consists of 100 circular turns of copper wire. Parts of three turns, A, B and C, are shown below. When a current flows through the coil,

A) both A and C are repelled by B.
B) A is attracted to B; C is repelled by B.
C) neither A nor C is attracted to or repelled by B.
D) A is repelled by B; C is attracted to B.
E) both A and C are attracted to B.