Open Circuit Diagram Labeled. The short circuit current is the current that flows when the terminals are forced to have zero voltage difference. Some of the more common components are.
For instance the following diagram shows a normally open pushbutton switch controlling a lamp on a 120 volt ac circuit the hot and neutral poles of the ac power source labeled l1 and l2 respectively. The open circuit voltage is the voltage difference measured between two terminals when no current is drawn or supplied. A switch used to turn a circuit on closed and off open.
You need a closed path or closed circuit to get electric current to flow.
Now comes the fun part. Some of the more common components are. View answer extra question 12 draw a circuit diagram of an electric circuit containing a cell a key an ammeter a resistor of 2 ω in series with a combination of two resistors 4 ω each in parallel and a voltmeter across the parallel combination. A closed circuit allows current to.
