Ask Questions, Get Answers

Want to ask us a question? Click here
Browse Questions
Home  >>  JEEMAIN and AIPMT  >>  Physics  >>  Class12  >>  Electromagnetic Induction
0 votes

A magnet is dropped inside a long hollow vertical metal pipe. During the fall the acceleration of magnet.

$(a)\;\text{will decrease continuously} \\(b)\;\text{will decrease upto a value which is less than g} \\ (c)\;\text{may increase or decrease} \\ (d)\;\text{will decrease to zero and will attain terminal speed} $
Can you answer this question?

1 Answer

0 votes
The falling magnet will experience an upward force and so the acceleration of magnet will decreases and then the magnet will a quire a terminal speed.
Hence d is the correct answer.


answered Mar 26, 2014 by meena.p
edited Sep 24, 2014 by thagee.vedartham

Related questions

Ask Question
student study plans
JEE MAIN, CBSE, AIPMT Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App