Convection is the type of heat transfer that occurs in which of the following?

A.
Empty space
B. Solid materials
C. Liquids and gases
D. Objects in contact Previous Question Next Question

The answer for that question will be C

Explanation:I hope this helped u guys!

The direction of induced current in the coil is clockwise. Since the magnet is being moved away, the magnetic flux linked with the coil must be decreasing. hence the induced magnetic field must be in same direction as external magnetic field .

hence C is south pole and A is North Pole