An aeroplane of wingspan 10m flies from the equator towards the North Pole. The wings are perpendicular to the vertical component of the earths magnetic field (B = 4x10-5T). At maximum speed an emf of 96mV is induced across the wing tips. The maximum speed of the aeroplane is
Please solve it in clear I m not understand it clearly help me please ?
minal said:
but my ans is 240m/s
iQra muShtaQ said:
ans is 240..
M.I.ZAREEF said:
By using motional emf formula, i.e. ε=v B L sin θ, where ε=emf= 96mV=0.096V and v=velocity ?
(0.096 volts)=(v)(4x10(-5)T)(10m) .The solution for v comes 240 m/s.
