Q 17 How will the conductor carrying current I rotate

Last updated: 6/9/2023

Q 17 How will the conductor carrying current I rotate immediately after it is released in following three cases consider magnetic force only a Conductor carrying current I is placed symmetrically above poles of a fixed U shaped magnet figure a b Conductor carrying current I is placed symmetrically at a distance from a fixed current 1 carrying wire fig b c An insulated circular current carrying wire is held fixed in vertical plane Conductor carrying current lo is in the shape of a circle of diameter nearly equal to that of the fixed insulated circle The planes of the two circles are perpendicular to each other fig c with xy as common diameter Fixed N a S Fixed b 60