The current of magnitude 3.76 A is flowing in the same direction through both coils with 320 turns and a radius of 7.50 cm as shown in figure. When a hall probe is placed at a point 3.00 cm from the center of the coils, a deviation of 32.7 HA is observed in the microampermeter connected to the hall probe. The microampermeter shows a deviation of 45.7 HA when the Hall probe is held 3.00 cm away from a bar magnet. Calculate the magnetic field of the bar magnet at this distance.

The current of magnitude 3.76 A is flowing in the same direction through both coils with 320 turns and a radius of 7.50 cm as shown in figure. When a hall probe is placed at a point 3.00 cm from the center of the coils, a deviation of 32.7 HA is observed in the microampermeter connected to the hall probe. The microampermeter shows a deviation of 45.7 HA when the Hall probe is held 3.00 cm away from a bar magnet. Calculate the magnetic field of the bar magnet at this distance.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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