The ballistic galvanometer is usually lightly damped so that ________
(a) It can oscillate
(b) It will remain stable
(c) Amplitude of the first swing is very large
(d) Amplitude of the first swing is very small
The question was posed to me in an interview for internship.
Origin of the question is Determination of the B/H Characteristic in division Simple Magnetic Circuits of Basic Electrical Engineering