Question

the magnetic field produced due to a circular wire at its centre is
a] in the plane wire
b] perpendicular to the plane wire
c]at 45 degrees to the plane of the wire
d]at 60 degrees to the plane of the wire

Answer 1

Answer:

b. perpendicular to the plane

Explanation:

Right hand thumb rule is used to determine the direction of magnetic field produced due to current carrying circular wire.

Answer 2

Answer:

90° or option B.. Mark as brainiest