The Total solution for NCERT class 6-12
A jet plane is travelling towards west at aspeed of 1800 km/h. What is the voltage difference developed between the endsof the wing having a span of 25 m, if the EarthтАЩsmagnetic field at the location has a magnitude of 5 x 10-4┬аTand the dip angle is 30┬░?┬а