Question

Field along the axis of a circular coil experiment

Answer 1

$\huge\mathbb\red{BONJOUR,}$

$\huge\mathfrak{Answer:}$

Circular coil, compass box, ammeter, rheostat, commutator, cell, key, connection wires, etc. ... A current carrying wire generates a magnetic field. According to Biot-Savart’s law, the magnetic field at a point due to an element of a conductor carrying current is

$<font color ="purple"><marquee behavior ="alternate"> ~♥~~♥~Hope It Helps~♥~~♥~</font color ="purple "></marquee behavior="alternate">$

$\huge\mathfrak{Regards}$

$\huge\mathbb\red{ITZAARAV}$