An aircraft with a wingspan of 40 m flies a speed of 1080 km `hr_(1)` in the eastward direction
Channel: Doubtnut
Date: 2020-08-02

An aircraft with a wingspan of 40 m flies a speed of 1080 km `hr_(1)` in the eastward direction at a constant altitude in the northern hemisphere, where the vertical component of earth's magnetic fieldis `1.75 xx 10^(-5)` T. Find the e.m.f. that develops between the tips of the wings.