An all-metal aeroplane flies horizational at 600 km per hours at a place where the vertical induction is `4xx 10^(-5)` tesla . If the wing -span is 10 m , will be the resulting p.d between the tips of the wings ?

An aeroplane, in which the distance between the tips of thie wings is 50m, is flying horizontally with a speed of 360 km//hour , over a place where the vertical component of earth's magnetic field is 2.0 xx 10^(-4) tesla. The potential difference between the tips of the wings would be

The wings of an aeroplane are I0m apart. The plane is moving horizontally towards the north with a velocity of 200m//sec at a place where the vertical component of earth's magnetic field is 0.5xxI0^(-4)T . The induced emf set up between the tips of the wings is

A jet plane having a wing - span of 25 m is travelling horizontally towards east with a speed of 3600 km /hour . If the the Earth's magnetic field at the location is 4xx10^(-4) T and the angle of dip is 30^@ , then the potential difference between the ends of the wing is

A magnet makes 30 oscillations per minute at a place where the field is 0.2xx10^(-4) Tesla , At another place it takes 1.5 sec to complete one oscillation . What is the field at this place.