i cant get a circuit to work right. HELP!!!? Answered
so im making a circuit with a motor in it, powered by a 9v battery ( if this helps it was originally used for 2 double a's when i got it out of a small hand held fan) it goes decently fast, but im using it so i can make a rotary sander. so i thought why not put another 9v battery on it? that would make it faster right? so i make the circuit bigger and put the other 9v battery on. but for some reason it no goes slower :(. please help me!