Jee Main
Magnetics
JEE Main 2022 (Online) 27th June Evening Shift
MCQ+4 / -12022
Two long parallel conductors S1 and S2 are separated by a distance 10 cm and carrying currents of 4A and 2A respectively. The conductors are placed along x-axis in X-Y plane. There is a point P located between the conductors (as shown in figure).
A charge particle of 3\(\pi\) coulomb is passing through the point P with velocity \(\overrightarrow v = (2\widehat i + 3\widehat j)\) m/s; where \(\widehat i\) and \(\widehat j\) represents unit vector along x & y axis respectively.
The force acting on the charge particle is \(4\pi \times {10^{ - 5}}( - x\widehat i + 2\widehat j)\) N. The value of x is :
