Q 11 Shown in the figure is a semicircular metallic strip

Last updated: 6/7/2023

Q 11 Shown in the figure is a semicircular metallic strip that has thickness and resistivity p Its inner radius is R and outer radius is R If a voltage Vo is applied between its two ends a current I flows in it In addition it is observed that a transverse voltage AV develops between its inner and outer surfaces due to purely kinetic effects of moving electrons ignore any role of the magnetic field due to the current Then figure is schematic and not drawn to scale A Vot In R p 624 AV V R B the outer surface is at a higher voltage than the inner surface C the outer surface is at a lower voltage than the inner surface D AV x 1