Dc generator and power led Answered
I have a project. My teacher wanted me to produce energy by using a dc motor and light a power led with it and calculate the power that generated. I choose 12 volt 15600 rpm 1.2a dc motor. I assume i can spin the motor 15600 rpm. Now which power led i have to use and how am i going to calculate the power. The teacher said you can add resistance. Can you help me please.