You push a box into the wall and keep pushing. How much work do you do on the box once the box can no longer move? PLEASE HELP A: None
B: You do the amount of work it takes to overcome the friction with the floor
C: You do the amount of work it takes to overcome the friction with the wall
D: More than one of these

answer: pseudoscience

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.

d. platinum would have the greatest temperature increase because it has the lowest specific heat.