Question

please fast please right ans​

Answer 1

Answer:

answer is option (a)

mark me as the brainliest XD

Answer 2

Answer:

$\mathfrak{\huge{\pink{\underline{\underline{AnswEr:-}}}}}$

$<font color=indigo>$

Oersted observed that a magnetic compass needle deflected violently when brought close to a current carrying wire. This effect led him to conclude that moving charges in the form of a current possesses certain magnetic field, so a wire can act as a magnet.

»Option A

Explanation: