1. When I held the magnet stationary in the coil such that the axis of the magnet is aligned with the axis of the coil. Did you see any deflection in the Galvanometer? 2. I moved the north pole of the magnet into the coil at medium speed. Then I stopped moving the magnet but held it steady in the coil. Then I moved the magnet away from the coil at medium speed keeping the orientation the same.

1. When I held the magnet stationary in the coil such that the axis of the magnet is aligned with the axis of the coil. Did you see any deflection in the Galvanometer? 2. I moved the north pole of the magnet into the coil at medium speed. Then I stopped moving the magnet but held it steady in the coil. Then I moved the magnet away from the coil at medium speed keeping the orientation the same.

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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Concept explainers

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.

Question

For all the following steps, the magnet was held with its axis parallel to the axis of
the coil.
1. When I held the magnet stationary in the coil such that the axis of the magnet is
aligned with the axis of the coil. Did you see any deflection in the Galvanometer?
2. I moved the north pole of the magnet into the coil at medium speed. Then I
stopped moving the magnet but held it steady in the coil. Then I moved the
magnet away from the coil at medium speed keeping the orientation the same.
Observation: What was the magnitude and direction of the deflection at each
instant?

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