a magnet is removed from refrigerator door and placed on a table in 1 to 2 sentences explain how the potential energy of the system changes in this process
The potential energy of the system decreases as the magnet moves from the refrigerator door to the table, since the magnet is now further away from the refrigerator's magnetic field.
In this process, the potential energy of the system decreases as the magnet moves from a higher potential energy state (attached to the refrigerator door) to a lower potential energy state (placed on the table).
When the magnet is removed from the refrigerator door and placed on a table, the potential energy of the system decreases as it moves from a higher potential energy state (attached to the door) to a lower potential energy state (on the table).
