7 An infinitely long straight conductor AB lying in the

Last updated: 6/24/2023

7 An infinitely long straight conductor AB lying in the plane of paper carries a current of 5A in the upward direction An electron is moving with a speed of 105 m s i parallel to the current and ii in the opposite direction The perpendicular distance between the electron and the conductor is 20cm Calculate the force on the electron in the above two cases Increasing the current sensitivity of a galvanometer need not necessarily increase the voltage 8