Question

How to identify which polarityis induced in an horseshoe electromagnet?

Answer 1

answer==>>>The polarity of the electromagnetis determined by the direction the current. The north pole of theelectromagnet is determined by using your right hand. Wrap your fingers around the coil in the same direction as the current is flowing (conventional current flows from + to -).]]]]]]

Answer 2

☆$\red {HELLO\:DEAR}$☆

The north pole of the electromagnet is determined by using your right hand (conventional current flows from + to -).

☆$\green {VISHU\:PANDAT}$☆

☆$\blue {FOLLOW\:ME}$☆