The figure shows a coil made of a wire wrapped around a cylindrical object. The
ID: 1903991 • Letter: T
Question
The figure shows a coil made of a wire wrapped around a cylindrical object. The coil is connected to the battery and a current flows in the wire. The current flows out of the + terminal and into the - terminal of the battery, making the coil an electromagnet. One end of the coil becomes a north pole and the other becomes a south pole. Use a right hand rule to figure out which poles are on which sides of the coil. The north pole is on the right and the south pole is on the left. The north pole is on the left and the south pole is on the right. Both ends are south poles. Both ends are north poles. Reset SelectionExplanation / Answer
b. the north pole is on left and south pole is on the right
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