Question

If the polarity of the battery connected to the Solenoid is reversed, how would the direction of the magnetic field bechanged?
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Answer 1

Answer:

The magnetic field generated is always perpendicular to the direction of the current and parallel to the solonoid. Hence if we reverse the current the direction of magnetism also reverses. In other words the magnetic poles gets reversed (North pole becomes south pole and the south pole becomes the north pole)

Answer 2

Answer:

it will also reversed

Explanation:

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