Question

field line is used to find the direction of
a. south -north
b. a bar magnet
c. a compass needle
d. magnetic field
JUSTIFY YOUR ANSWER. ​

Answer 1

Explanation:

field line is used to find the direction of

a. south -north ✔️✔️

b. a bar magnet

c. a compass needle

d. magnetic field

YOUR ANSWER.

If small compasses are used to map the magnetic field around a bar magnet, they will point in the directions shown: away from the north pole of the magnet, toward the south pole of the magnet.

Answer 2

a. north south direction

if a small magnet is used to map the magnetic field, they will point towards north south

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