A horizontal straight wire 10 m long extending from east to west is falling with a speed of 5.0 m s–1, at right angles to the horizontal component of the earth’s magnetic field, 0.30 × 10–4 Wb m–2. Which end of the wire is at the higher
Q6.7(c) A horizontal straight wire long extending from east to west is falling with a speed of , at right angles to the horizontal component of the earth’s magnetic field, .
Which end of the wire is at the higher electrical potential?
Answers (1)
The eastern wire will be at the higher potential end.