When more than two resistors are connected in parallel the equation becomes:\(\frac{1}{R}=\frac{1}{R}_{1}+\frac{1}{R}_{2}+\frac{1}{R}_{3}\) The supply voltage is a measure of the energy supplied to ...
Electrical resistance is the opposition offered by a conductor to the flow of current around a circuit. A good conductor has low resistance. An insulator, or poor conductor, has high resistance.