Question

question 21 of 25
in which direction does the magnetic field in the center of the coil point?
a. right
b. left
c. up
d. down

Explanation:

Step1: Apply the right - hand rule

Curl the fingers of your right hand in the direction of the current in the coil.

Step2: Determine the direction of the magnetic field

The thumb points in the direction of the magnetic field inside the coil. For the given coil, when we apply the right - hand rule (curling fingers in the direction of current), the thumb points to the left.

Answer:

B. Left