Why does a cyclist lean to one side while going along a curve? In which direction does he lean?

Why does wall lizard not fall even while running on wall?

In the figure. The straight wire AB is fixed, while the loop is free to move under the influence of the electric currents flowing in them. In which direction doe the loop begin to move? Give reason for your answer.

Why does not a charged particle moving at right angle to the direction of a magnetic field undergo any change in kinetic energy?

What do you mean by buoyancy? In which direction does the buoyant force on an object immersed in a liquid act ?

Why does a traffic policeman standing on a crowded square put a mask on his face while controlling the traffic ?

While doing an experiment with potentiometer (Fig. EP 3.20) it was found that the deflection is one sided and the deflection decreased while moving from one end A of the wire to the end B the deflection increased while the jockey was moved towards the end B. Which terminal of the cell E_1 is connected at x in case (ii)?

Does an electric charge moving along the direction of magnetic field experiecne a force?