Ohm's law
U = I·R.
Need heat from current? Use Joule’s law (heat) with I, R and t.
Working with transformers next? Open the transformer calculator.
Results
Enter data and click Calculate.
U = I·R.
Need heat from current? Use Joule’s law (heat) with I, R and t.
Working with transformers next? Open the transformer calculator.
Enter data and click Calculate.