Ch.8.2 Flashcards
We use symbols to represent __________________ ________________________. These symbols are called ____________________ ____________________.
circuit components, circuit symbols
With ____________________ ____________________ and straight lines (representing ____________________ ____________________), we can draw a ____________________ ____________________ to represent an actual circuit.
circuit symbols, connecting wires, circuit diagram
What are the two benefits of using a circuit diagram?
They can help us show a circuit clearly and communicate with one another clearly.
What is the circuit symbol for an electric cell? (  +)
—▮—
What is the circuit symbol for a switch?
—◦ ∖◦— (open)
—◦—◦— (closed)
What is the circuit symbol for a light bulb?
—∩⃝—
What is the circuit symbol for an ammeter?
—A⃝—
What is the circuit symbol for a voltmeter?
—V⃝—
What is the circuit symbol for a resistor?
—⊏⊐—
What is the circuit component for a rheostat?
—⊏➚⊐—
What is the circuit component for a junction?
—•—

What is the circuit symbol for a fuse?
—⊏̶⊐̶—