Two like charged, infinitely long parallel wires with the same linear charge density of `3xx10^(-8)
Channel: Doubtnut
Date: 26/01/2020

Two like charged, infinitely long parallel wires with the same linear charge density of `3xx10^(-8)` C/cm are 2 cm apart. The work done against electrostatic force per unit length to be done in bringing them closer by 1 cm is `x/100` J/m: Find the integer closest to x.