Question

4.Have you observed the difference between the force you applied on the tube and the force applied by a
magnet on the needle of a compass?
Darks​

Answer 1

Answer:

Summarize properties of magnets and describe how some nonmagnetic materials can become magnetized

Describe and interpret drawings of magnetic fields around permanent magnets and current-carrying wires

Calculate the magnitude and direction of magnetic force in a magnetic field and the force on a current-carrying wire in a magnetic field