Suppose you are facing a tall makeup mirror on a vertical wall. Fluorescent tubes framing the mirror
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Question:
Suppose you are facing a tall makeup mirror on a vertical wall. Fluorescent tubes framing the mirror carry a clockwise electric current.
(a) What is the direction of the magnetic field created by that current at a point slightly to the right of the center of the mirror?
(b) What is the direction of the field the current creates at a point on the wall outside the frame to the right?
Related Book For
Physics for Scientists and Engineers A Strategic Approach with Modern Physics
ISBN: 978-0133942651
4th edition
Authors: Randall D. Knight
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