A battery with EMF = 10V and internal resistance r = 1 Ohm is closed to an external resistance R and emits a power of 9 W on it. Determine the potential difference at the battery terminals and external resistance. Explain the result.
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