An atom is placed in a uniform magnetic induction B such that normal to that plane of the electron’s orbit makes an angle of 30o with the magnetic induction. The torque acting on the orbiting electron is

As seen in a us weather map, the h (or high) and l (or low) symbols indicate regions where surface air pressures are high or low, respectively, compared to surrounding areas. an h is plotted where the air pressure is highest and an l is plotted where the air pressure is lowest. proceeding outward and away from the center of a high pressure system, the air pressure "