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Magnetism question

2014 · Shift 1 · Q57
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Magnetism question

2014 · Shift 1 · Q57

JEE AdvancedPhysicsMagnetismNumerical+3 / −1
Two parallel wires in the plane of the paper are distance X0 apart. A point charge is moving with speed u between the wires in the same plane at a distance X1 from one of the wires. When the wires carry current of magnitude I in the same direction, the radius of curvature of the path of the point charge is R1. In contrast, if the currents I in the two wires have directions opposite to each other, the radius of curvature of the path is R2. If X0X1=3{{{X_0}} \over {{X_1}}} = 3X1​X0​​=3, and value of R1/R2 is
Numerical answer
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