Q. Which of the following is not an application of eddy currents

A) Induction furnace
B) Galvanometer damping
C) Speedometer of automobiles
D) X-ray crystallography
Explanation

The correct answer is Option D: X-ray crystallography.

A detailed explanation for this question is being prepared.

Dr. Abubacker
Reviewed by Dr. Abubacker

Physics Educator & NEET/JEE Specialist

Ph.D. in Physics with 19+ years of teaching experience.