is that electric current occupies space?

The electric current I in a circuit varies directly as the voltage V. When 21V are applied, the curr...

When an electric current is flowing through a wire, the force deflecting the charged particles is gr...

Why is an electric current only produce if there is a closed circuit?

Why is an electric current only produced if there is a closed circuit? a. Without a closed circuit,...

When an electric current is passed through an insulated wire that is coiled around an iron core, lik...

What is an electric current?

More electric current through the coiled wire A. stronger electromagnet B. weaker electromagnet

Why can an electric current pass easily through a metal? Positively charged metal ions move fre...

Asked by sonia