Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R
Assertion (A) : A wire bent into an irregular shape with the points \(P\) and \(Q\) fixed. If a current \(I\) passed through the wire, then the area enclosed by the irregular portion of the wire increases.
Reason (R) : Opposite currents carrying wires repel each other.
In the light of the above statements, choose the correct answer from the options given below
If both Assertion and Reason are true and Reason is correct explanation of Assertion.
If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
If Assertion is true but Reason is false.
If both Assertion and Reason are false.
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The Correct Option isA
Solution and Explanation
Every current element on the irregular shaped wire having symmetric elements carrying current in opposite direction is causing repulsion and hence the area enclosed by the wire increases.
Magnetic force is the attraction or repulsion force that results from the motion of electrically charged particles. The magnets are attracted or repellent to one another due to this force. A compass, a motor, the magnets that hold the refrigerator door, train tracks, and modern roller coasters are all examples of magnetic power.
A magnetic field is generated by all moving charges, and the charges that pass through its regions feel a force. Depending on whether the force is attractive or repulsive, it may be positive or negative. The magnetism force is determined by the object's charge, velocity, and magnetic field.
