Two forces are acting on an object, but the net force on the object in 0n. for the net force to be 0n, all the forces acting on the object must cancel each other out. what must must be true for the two forces acting on the object to cancel each other out?

The two forces are in opposite directions but they have the same magnitude.

Explanation:

adding a(n) to an electric circuit would increase the magnetic field around a wire;

b. solenoid

a solenoid is a type of electromagnet whose purpose is to generate a controlled magnetic field.

if the purpose of the solenoid is instead to impede changes in the electric current, a solenoid can be more specifically classified as an inductor rather than an electromagnet.