Question

which of the following are required for magnetic potential energy to be stored? choose 2 answers: a two or more objects b a magnetic field c motion d iron metal

Explanation:

To store magnetic potential energy, a magnetic field is necessary as it is the medium for magnetic interactions. Also, two or more objects (like magnets or magnetic materials) are needed to have interactions within the magnetic field. Motion is related to kinetic or magnetic kinetic - like energy, not potential. Iron metal is just one type of magnetic material, and magnetic potential energy can be stored with other magnetic materials too, so it's not a requirement.

Answer:

A. two or more objects, B. a magnetic field