A horizontal straight wire 10 m long extending from east to west is falling with a speed of 5.0 ms^(-1) at right angles to the horizontal component of the Earth's magnetic field 0.30 xx10^(-4) Wb " "m^(-2). (c ) Which end of the wire is at the higher electrical potential ?

A horizontal straight wire 10 m long extending from east to west is fa

1.	A horizontal straight wire 10 m long extending from east to west is falling with a speed of 5.0 ms^(-1) at right angles to the horizontal component of the Earth's magnetic field 0.30 xx10^(-4) Wb " "m^(-2). (c ) Which end of the wire is at the higher electrical potential ?
Answer» Solution :The EAST END will be at a HIGHER electrical POTENTIAL (-ve potential). The conventional CURRENT flowes from `+ve underset(("West"))` end to `-ve underset(("East"))` end of the wire.

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A horizontal straight wire 10 m long extending from east to west is falling with a speed of 5.0 ms^(-1) at right angles to the horizontal component of the Earth's magnetic field 0.30 xx10^(-4) Wb " "m^(-2). (c ) Which end of the wire is at the higher electrical potential ?

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