Answer this physics questions a b c and d in it's short form

Here are the directions of the magnetic force for each diagram, using the Right Hand Slap Rule:

• a. Current is into the page ($\otimes$). Magnetic field is from N (left) to S (right).

  • Force is downwards.

• b. Current is to the right ($\rightarrow$). Magnetic field is into the page (X's).

  • Force is downwards.

• c. Current is out of the page ($\odot$). Magnetic field is to the right ($\rightarrow$).

  • Force is upwards.

• d. Magnetic field is downwards (from N to S).

  • For the top horizontal segment (current to the right): Force is into the page.
  • For the bottom horizontal segment (current to the left): Force is out of the page.