Wire guide length 3 cm. place the vertical magnetic field on size 0.4 Tesla. If there is a wire-guided electric cloth pm 5 ampere force exerted on the conductor wire is worth.
Wire length of 3 cm vertically แa posing with a magnetic field of 0.4 Tesla is an electric current through the wire 5 ampere force acting on the wire conductor is how much.
The wire conductor 3 cm long rest in vertical and over with magnetic field size 0.4 testa If the wire conductors of electricity pass 5 ampere. The force against the wire conductor is much.