Two long parallel wires carrying current 2.5 amperes and I ampere in the same Idirection ( directed into the plane of the paper) are held at P and Q respectively such that they are perpendicular to the plane of paper. The points P and Q are located at a distance of 5 metres and 2 metres respectively from a collinear point R ( see figure)
An electron moving with a velocity of `4xx10^(5) m//s` along the positive x- direction experiences a force of magnitude `3.2xx10^(-20) N` at the point R. Find the value of I.