Two long parallel wires carrying current 2.5 ampere and I ampere in the same direction (directed into the plane of the paper) are held at P and Q respectively, such that they are perpendicular to the plane of the paper. The point P and Q are located at a distance of 5 metres and 2 metres respectively from collinear point R as shown below.

(i) an electron moving with velocity `4xx10^5m/s` along positive X direction experiences a force of magnitude `3.2xx10^(-20)N` at the point R. Find the value of I.