Q. The pointer of a dead-beat galvanometer gives a steady deflection because
A) Eddy currents are produced in the conducting frame over which the coil is wound
B) Its magnet is very strong
C) Its pointer is very light
D) Its frame is made of abonite
Explanation
The correct answer is Option A: Eddy currents are produced in the conducting frame over which the coil is wound.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.