Q4-An infinitely long straight wire carrying a current 20 A and a circular loop of wire carrying a current I are coplanar as shown in the figure. 20 A 1 m 10 cm The radius of the circular loop is 10 cm and the distance of the centre of the loop from the straight wire is 1 m. If the net magnetic field intensity at the centre of the loop is zero Calculate the current I ?

Q4-An infinitely long straight wire carrying a current 20 A and a circular loop of wire carrying a current I are coplanar as shown in the figure. 20 A 1 m 10 cm The radius of the circular loop is 10 cm and the distance of the centre of the loop from the straight wire is 1 m. If the net magnetic field intensity at the centre of the loop is zero Calculate the current I ?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter24: Electromagnetic Waves

Section: Chapter Questions

Problem 2P

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Similar questions

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