A current carrying loop of wire lies flat on a table top.When viewed from above,the current moves around the loop in a counterclockwise sense.
(a)For points OUTSIDE the loop,the magnetic field caused by this current
A)circles the loop in a clockwise direction.
B)circles the loop in a counterclockwise direction.
C)points straight up.
D)points straight down.
E)is zero.
(b)For points INSIDE the loop,the magnetic field caused by this current\
A)circles the loop in a clockwise direction.
B)circles the loop in a counterclockwise direction.
C)points straight up.
D)points straight down.
E)is zero.

Question

Quizplus · Accepted Answer

The Answer is (A)D
(B)C

A Current Carrying Loop of Wire Lies Flat on a Table