Question

a rectangular coil consists of a brass rod and an iron rod beside each other at its bottom. what happens when dc current is passed through the coil

Answer 1

Answer:

Both the coils are charged when dc passes through it

Brass will positively charged

And

Iron be negatively charged but it also forms solenoid

Answer 2

Answer:

when direct current passed through the electric coil then the electric currend passed through the iron rod from a rectangular coil.because it consists brass rod and attract it.

Explanation:

mark as brainlist