Direct Current Simple Circuit Diagram. An electric circuit is a closed loop with a continuous flow of electric current from the power supply to the load. Although the circuit looks complex it actually consists of a set of series parallel and series parallel circuits.
R s r 1 r 2 r 3 i 1 n r i. The potential drop or power dissipation across each individual resistor in a series is different and their combined total is the power source input. On this page we ll outline the three principles you should understand regarding series circuits.
The potential difference supplied by the battery equals the potential drop over r 1 and the potential drop over r 2.
On this page we ll outline the three principles you should understand regarding series circuits. State the equation for ohm s law and describe the effects on current caused by changes in a circuit. View the circuit as a schematic diagram or switch to a lifelike view. Direct current learning objectives upon completing this chapter you will be able to.
