Question

Analyzing Ideas A friend claims to have built a

motor by attaching a shaft to the core of a galva-
nometer and removing the spring. Can this motor
rotate through a full rotation? Explain your answer.

Answer 1

Sorrryyyyy I need to for points for someone I’ll answer later

Answer 2

Yes, the magnet force will cause the motor rotate through a full rotation. So the friend who claims to have built a motor by attaching a shaft to the core of a galvanometer and removing the spring is correct.