К выделенному предложению нужно составить 5 вопросов

1 Who expanded Ohm's law?

2 What law did Kirchhoff expand?

3 With how many statements was the Ohm's law expanded?

4 What did Kirchhoff do with Ohm's law?

5 Whose law was expanded?

Объяснение:

Who was the one which expanded and clarified Ohm's law?

Whose law did G.R.Kirchoff expand?

How many statements did G.R.Kirchoff clarify with Ohm's law?

What did G.R.Kirchoff expand?