Recent content by arunashish

  1. A

    Find current when linear mass density and current is given.

    Homework Statement A long straight wire is fixed horizontally and carries a current of 50 A. A second wire having linear mass density 1.0 * 10^{-4} is placed parallel to and directly above this wire at a separation of 5mm. What current should this second wire carry such that the magnetic...
  2. A

    Graduate What affects the value of cyclotron frequency for protons?

    Can anyone tell me the value of cyclotron frequency with full mathematical proof and explanation?