Sunday, September 4, 2016

LENZ LAW APPLICATION

Hi All,

Here is a well-known teaser in Lenz law. Find the direction of the induced current in both the cases.
Situation: A coil is in the horizontal plane. A bar magnet is falling down through it. (1) What is the direction of induced current as the magnet passes with N pole facing down? (2) What is the direction of induced current as the magnet passes with S pole facing up?

(1) CLICK HERE FOR (1)
(2) CLICK HERE FOR (2)

Answers will be in the next blog

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