Physics
Physics, 04.10.2019 20:00, kiki9555

If a solid conducting cylinder was quickly inserted in a hole of the current-carrying pipe, it will not produce eddy currents because the field inside is zero. however, there is a magnetic in the outside of the current-carrying pipe, therefore, at entry/exist there is a magnetic field and the solid cylinder will experience eddy currents on the surface.

draw the following:

- the system

- the eddy currents

- the direction of velocity of the solid cylinder(at entry or exist)

- the direction of opposing force, would it effect the entry/exist velocity?

answer
Answers: 1

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