You are working on a design for an electromagnetic compass. A single circular loop of wire with an area of A-1.6 mm2 is fixed to the face of the compass, and initially lies in a horizontal plane. While active, your circuit is designed to have a counter-clockwise direct current of /- 4.7 µA running through the loop, as seen from above. The compass is in a gimbal which allows the loop to rotate along any axis. You are field testing your compass in an area where the earth's magnetic field has a strength of B 52 µT. W Towards which direction will the top of the compass (which is pointed out of the page) rotate when the current in the loop is on?

You are working on a design for an electromagnetic compass. A single circular loop of wire with an area of A-1.6 mm2 is fixed to the face of the compass, and initially lies in a horizontal plane. While active, your circuit is designed to have a counter-clockwise direct current of /- 4.7 µA running through the loop, as seen from above. The compass is in a gimbal which allows the loop to rotate along any axis. You are field testing your compass in an area where the earth's magnetic field has a strength of B 52 µT. W Towards which direction will the top of the compass (which is pointed out of the page) rotate when the current in the loop is on?

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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Question

7)Thanks

You are working on a design for an electromagnetic compass. A single circular loop of wire with an
area of A-1.6 mm² is fixed to the face of the compass, and initially lies in a horizontal plane. While
active, your circuit is designed to have a counter-clockwise direct current of /= 4.7 µA running
through the loop, as seen from above. The compass is in a gimbal which allows the loop to rotate
along any axis. You are field testing your compass in an area where the earth's magnetic field has a
strength of B 52 µT.
Towards which direction will the top of the compass (which is pointed out of the page) rotate when
the current in the loop is on?
E
O The compass face will not rotate
O East
O North
O South
O West
Question 8
R
T
&
7
F9
F10
P

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