Hi can you please explain these questions?

I would appreciate it if you could explain the right hand rule and maybe draw it?

Thanks in advance

1) A circular loop of wire is placed in a magnetic field that points out of the page as shown. The loop of wire is crushed, reducing its size. There is no change in the magnetic field. The induced current during this process will be A. Clockwise Ad -, ind +, Bind Out, I ind CCW B. Counterclockwise C. Zero Next, the strength of the magnetic field is increased (but its direction remains unchanged). The induced current during this process will be A. Clockwise Ad +, ind", Bind into page, I ind CW B. Counterclockwise C. Zero 2) A standard motional emf setup in the xy consists of a constant, uniform magnetic field which points into of the page and has magnitude 0.25 T. The circuit's entire resistance is 2 Ohms at the location shown. The movable rail (double-line on the right side of the circuit) is going left at a speed of 10 m/s. Which side of the resistor is at a higher electric potential due to the induction effect? A. Top Ad +, Wind-, Bind into page, lind CW B. Bottom C. Both are equal but nonzero D. Both are zero The magnitude of the current through the resistor due to the induction effect will be A. 0.038 A B. 0.075 A 20 cm C. 0.19 A D. 0.25 A E. zero 20 15 cm