A jet plane is travelling west at the speed of 1800 `km..h`. What is the voltage difference developed between the ends of the wing 25 m long, if the earth's magnetic field at the location has a magnitude of `5.0 xx 10^(-4)` T and the dip angle is `30^(@)`

A jet plane is travelling west at the speed of 1600kmh^(-1) . The voltage difference developed between the ends of the wing having a span of 20m, if the earth's magnetic field at the location has a magnitude of 5xx10^(-1) T and the dip angle is 30^(@) is

(i) State Faraday's law of electromagnetic induction. (ii) A jet plane is travelling towards west at a speed of 1800 km/h. What is the voltage difference developed between the ends of the wing having a span of 25 m, if the Earth's magnetic field at the location has a magnitude of 5xx10^(-4) T and the dip angle is 30^(@) ?

An aeroplane is travelling west at the speed of 500 m//s . What is the voltage difference between the ends of the wings 25 m long. If the earth's magnetic field dip angle is 30^(@) .

The wing span of an aeroplane is 40m. The plane is flying horizontally due north at 360 km/h. What is the potential difference developed between the wing-tips if the horizontla component of the Earth's magnetic field B_(h) = 3.2 xx 10^(-5) T and the angle of dip at the place is 60^(@) ?

A jet plane is moving at a speed of 1000 km h^(-1) . What is the potential difference across the ends of its wings 20 m long. Given total intensity of earth's magnetic field is 3.5xx10^(-4) tesla and angle of dip at the place is 30^(@) .

(a) State the principle of an ac generator and explain its working with the help of a labelled digram. Obtain the expression for the emf induced in a coil having N turns each of cross-section area. A, rotating with a constant angular speed omega in a magnetic filed omega , directed prependicular to the axis of rotation. (b) An aeroplane if flying horizontally for west to east with a velocity of 900 km/hours. Calcuate the potential difference developed between the ends of its wings having a span of 20n. The horizontal component of the Earth's magnetic field is 5 xx 10^(-4) T and the angle of dip is 30^(@) .

A straight rod 2m long is placed in an aeroplane in the east-west direction. The aeroplane lifts itself in the upward direction at a speed of 36 kmh^(-1) . Find the potential difference between the two ends of the rod if the vertical component of earth's magnetic field is (1)/(4 sqrt(3)) gauss and angle of dip= 30^(@)