More cards in this set

How many charge carriers do semiconductors and insulators have compared to metals?

Define mean drift velocity

How can you increase the current in a wire?

Define potential difference

What equation links Work done, Voltage and Charge?

What equation gives the kinetic energy of an electron after it is accelerated from rest through a potential difference?

Define resistance

What is the equation for resistance?

What three factors effect resistance?

How does length affect resisitance?