Question

What can be inferred from the alignment of compass needles in the set up below

Answer 1

which setup

it is not coming

Answer 2

Answer:

• The ‘current carrying coil’ becomes magnestic can be inferred from the “alignment of compass needles” in the set up.

• The compass needle's specific orientation is ascribed to the interaction of two magnets.
• All magnets have two poles, one North Pole and one South Pole, and one magnet's North Pole is drawn to another magnet's South Pole and vice versa.
• In fact, the compass needle itself is a small magnet with two magnetic poles and because of the magnetic field produced by its iron core, the earth functions as a really large magnet.
• The ‘magnetic south pole’ of the Earth lies close its geographic north and near its geographic South Pole, the magnetic South Pole.
• So the compass needle will always label itself along the north-south direction if it is permitted to spin whatever it likes.