Practicing Success

Target Exam

CUET

Subject

Physics

Chapter

Electromagnetic Induction

Question:

If a magnet is dropped into a coil of wire it will fall with an acceleration

Options:

more than g

   equal to g in the beginning and then more than g

 equal to g  

less than g

Correct Answer:

less than g

Explanation:

When a magnet is dropped into a coil of wire, induced current is produced in the coil. This opposes the motion of the magnet. Hence acceleration is less than g.