An airplane with a 20 wingspread is flying at 250m/s straight south parallel to the earth's surface. The earths magnetic field has a horizontal component of `2xx10^(-3)Wb//m^(2)` and the dip angle is `60^(@)`. Calculate the induced e.m.f. between the plane tips.

An air plane with 20m wing spread is flying at 250 m/s straight along south parallel to the earth surface. The earth's magnetic field has a horizontal component of 2 xx 10^(5) Wb//m^(2) and the dip angle is 60^(@) Calculate the induced emf between the wing tips.

An airplane, with a 20 m wing-spread, is flying at 250 ms^(-1) straight south parallel to the earth's surface. The earth's magnetic field has a horizontal component of 2xx10^(-5) Wbm^(-2) and the dip angle is 60 ^(@) . Calculate the emf induced across the tips of the wings

An aeroplane with wings span 30 m flying at 200 ms^-1 straight south parallel to earth surface. If the earth's magnetic field has a horizontal component 2 × 10^-4 Wb m^-2 and 37° dip angle, then emf induced between the tips of wings will be

An air plane , with 20 m wingspread is flying at 250 ms^(-1) parallel to the earth's surface at a place whre the horizontal component of earth's magnetic field is 2 xx 10^(-5) T and angle of dip is 60^@ . The magnitude of the induced emf between the tips of the wings is

The magnetic flux threading a coil changes from 12 xx 10^(-3) Wb to 6 xx 10^(-3) Wb in 0.01. Calculate the induced e.m.f.

The horizontal compound of the earth's magnetic field at a given place is 0.4xx10^(-4) Wb//m^(2) and angle of dip =30^(@) . What is the total intensity of the earth's magnetic field at that place?

The vertical component of earth's magnetic field at a place is sqrt3 times the horizontal component the value of angle of dip at this place is

A jet plane is travelling west at 450 m//s . If the horizontal component of earth's magnetic field at the place is 4 xx 10^(-4) T and the angle of dip is 30^(@) , find the e.m.f. induced between the ends of wings having a spam fo 30 m.