Question

How is the direction of magnetic field affected by reversing the direction of current in a long straight
conductor as shown in the figure:​

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.

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hope it helps:)

Answer 2

Answer:

thanks for giving more thanks