Final answer:
The direction of the magnetic force exerted by the solenoid on the bar magnet is to the left, toward the solenoid.
Step-by-step explanation:
The direction of the magnetic force that the solenoid exerts on the bar magnet is To the left, toward the solenoid. Inside the solenoid, the magnetic field points from left to right. When a bar magnet is brought near the solenoid, the magnetic field from the solenoid interacts with the magnetic field of the bar magnet, causing the bar magnet to experience a magnetic force toward the solenoid. However, without additional information on the orientation of the magnet in relation to the solenoid, it is challenging to provide a specific answer to the direction in which the solenoid exerts force on the bar magnet, as the question does not specify the positioning of the bar magnet with respect to the solenoid.