A12 volt car battery pushes a charge through the headlight circuit with a resistance of 8.5 ohms. how much current is passing through the circuit

The slope of a velocity time graph over any interval of time gives the during that interval

(a) calculate the number of electrons in a small, electrically neutral silver pin that has a mass of 10.0 g. silver has 47 electrons per atom, and its molar mass is 107.87 g/mol. (b) imagine adding electrons to the pin until the negative charge has the very large value 1.00 mc. how many electrons are added for every 109 electrons already present

What is the power rating of the lightbulb if 3.0 a flow through it when connected to a 15 v battery