A current flows in an iron conductor 2 m long and with a cross-sectional area of 0.4 mm^2. In this case, 48 J of heat is released in 1 minute. Determine the electric field strength in the conductor.
Detailed solution with a brief record of the conditions, formulas and laws used in the solution, derivation of the calculation formula and answer.
If you have any questions regarding the solution, please write. I try to help.
No feedback yet