Assertion (A): A wire is bent into an irregul | vedclass

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(A) The Assertion is true. When a current $I$ flows through the irregular loop,the segments of the wire that are close to each other carry current in

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If both Assertion and Reason are true and Reason is the correct explanation of Assertion.

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(A) The Assertion is true. When a current $I$ flows through the irregular loop,the segments of the wire that are close to each other carry current in opposite directions. According to the magnetic force law,two parallel wires carrying current in opposite directions repel each other. This repulsive force acts on all parts of the irregular loop,pushing the wire segments outward to maximize the enclosed area,eventually tending to form a circular shape.The Reason is also true. It is a fundamental principle of electromagnetism that parallel currents in opposite directions exert a repulsive force on each other.Since the repulsive force between the segments of the wire is the direct cause of the increase in the enclosed area,the Reason is the correct explanation of the Assertion. Therefore,the correct option is $(A)$.

Assertion $(A):$ $A$ wire is bent into an irregular shape with the points $P$ and $Q$ fixed. If a current $I$ is passed through the wire,then the area enclosed by the irregular portion of the wire increases.
Reason $(R):$ Wires carrying currents in opposite directions repel each other.

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Assertion $(A):$ $A$ wire is bent into an irregular shape with the points $P$ and $Q$ fixed. If a current $I$ is passed through the wire,then the area enclosed by the irregular portion of the wire increases.Reason $(R):$ Wires carrying currents in opposite directions repel each other.