You are presented with the quiz "How does energy get wasted in a wire?" 

But you don't know the answer, so you turn to your teacher to ask for hints. He says that "electrical current running through a wire causes that wire to heat up" and "high currents allow too much power, or electrical energy to be wasted in wires in the form of heat". 

So, what's the best answer to the question?


 

        It heats up   