29. Sources of Magnetic Field
Magnetic Force Between Parallel Currents
1PRACTICE PROBLEM
Two infinitely long parallel conductors, separated by a distance r, carry currents of the same magnitude and in the same direction. The force exerted by each conductor on a length L of the other conductor is F. Find the strength of the force exerted by each conductor on a length L of the other conductor if the magnitude of the current in each conductor is tripled.
Two infinitely long parallel conductors, separated by a distance r, carry currents of the same magnitude and in the same direction. The force exerted by each conductor on a length L of the other conductor is F. Find the strength of the force exerted by each conductor on a length L of the other conductor if the magnitude of the current in each conductor is tripled.