MAGNETIC EFFECT OF CURRENT, CBSE CLASS XII, PHYSICS NOTES PART III

 

CBSE CLASS XII, MAGNETIC EFFECT OF CURRENT, PHYSICS NOTES-(PART III)

MAGNETIC EFFECT OF CURRENT


NCERT Class XII Physics Chapter 4th. Magnetic Effect of Current Notes

Study Material and Notes of Chapter 3 Magnetic Effect of current Class XII Physics

ACCORDING TO THE CBSE SYLLABUS 2025-26.

MAGNETIC FIELD AT THE AXIS OF A CIRCULAR CURRENT LOOP

Consider a circular loop of wire of radius a and carrying current I. Let the plane of the loop be perpendicular to the plane of paper. We wise to find magnetic field at an axial point p at a distance r from the centre C.














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