A jump start, also known as boost, is a method to start a vehicle with a booted discharge battery. A temporary connection to the battery of another ve
Read MoreCan current be negative? As from question you thought that its wrong, but no friend question is right but current is never negative but its calculatio
Read MoreBatteries and condensers seem similar because they store and release electricity. However, there are key differences between them that affect their po
Read MoreThe electric potential is the potential electric power per unit charge, measured in joules per coulomb (volts). The "electric potential" must be disti
Read MoreWhen you talk about resistor with LED then first in your mind got Why do you need an LED resistor? Resistor used in LED to limit the LED current to
Read More