Q. If a current is passed in a spring, it
A) Gets compressed
B) Gets expanded
C) Oscillates
D) Remains unchanged
Explanation
(a) In adjoining loops of spring, the current being in the same direction, there will be attraction. Due to which the spring gets compressed.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.