All other combinations will trigger the circuit breaker to open. View the circuit as a schematic diagram, or switch to a lifelike view. These problem sets focus on the use of circuit concepts and equations to analyze simple circuits, series circuits, parallel circuits, and combination circuits. Determine if everyday objects are conductors or insulators, and take measurements with an ammeter and voltmeter. We have 15 ready-to-use problem sets on the topic of Electric Circuits. On this circuit, only the coffee maker and toaster can be operated simultaneously. Experiment with an electronics kit Build circuits with batteries, resistors, ideal and non-Ohmic light bulbs, fuses, and switches. Total power in a parallel circuit is the sum of the power consumed on the individual branches. Students also need the Flashlight Maker worksheet (printed or digital).

A circuit breaker in series before the parallel branches can prevent overloads by automatically opening the circuit.Ī 15 A circuit operating at 120 V consumes 1,800 W of total power. With this worksheet, students will identify and label the 4 parts of a simple circuit and their functions. students investigate how electrical energy requires a circuit and make their. The downside to this scheme is that the parallel currents can add up to dangerously high levels. Each appliance will also get the same regulated voltage, which simplifies the design of electrical devices. Turning the coffee maker off will not result in the toaster turning off (assuming both were on at the same time). Outlets are wired in parallel so that the appliances on a circuit are independent of one another.

Electrical circuit worksheet maker