24. Electric Force & Field; Gauss' Law
Electric Charge
24. Electric Force & Field; Gauss' Law Electric Charge
8PRACTICE PROBLEM
An infinitely long metal bar has a linear charge density λ. An electron orbits the bar at 1.7 × 108 revolutions per minute. If the orbital radius is 0.028 m, determine the numerical value of the linear charge density λ.
An infinitely long metal bar has a linear charge density λ. An electron orbits the bar at 1.7 × 108 revolutions per minute. If the orbital radius is 0.028 m, determine the numerical value of the linear charge density λ.