Question

if electric current is passed through a wire than it produces magnetic field instead of electrostatic force why

Answer 1

okay......so you are well aware of the fact that current produces electric field....
nd' actually the magnetic field is just the electric field..... viewed from a different frame of reference........
you may know... that moving objects contract in the direction of motion..... that literally mean that.... moving objects take less space....
nd' this is what happens inside a wire ....
when the electrons flow.....they contract......nd' if we see it from a different frame of reference......it becomes.... positively charged.....and hence repels..... the magnetic objects....... but..... this is nothing but the electric field......
hope it helped you...
if not... take a look at the video by veritasium ...... you'll get a much better idea
thanks