Question

What happens to a magnetic field if the current carrying wire A has three times as many loops but the same current as the current carrying wire B?
Wire A will have a lower magnetic field than wire B.
Wire A will have a magnetic field one–half as strong as wire B.
Wire A will have a magnetic field that's greater than wire B.
Wire A and wire B will both have the same magnetic field.

Answer 1

the answer to that question is C

Answer 2

More the number of turns, more will be the magnetic field produced.

Hence wire A will have magnetic field greater than wire B.

Hope this helps!