Electric Circuits Flashcards Preview

Science - Energy and Change - 2017 > Electric Circuits > Flashcards

Flashcards in Electric Circuits Deck (11):
1

What path do electrons travel? (1)

Through a conductor from a source (battery)

2

True or false: (1)
A simple circuits layout must be carefully planned

True

3

Why are there symbols for components? (1)

So that people all over the world can under stand what is being used.

4

What is the function of a copper cable (1)

To conduct electricity of different components in a simple circuit.

5

What is the function of a cell? (1)

To provide energy to a simple circuit

6

What is the function of a battery (1)

To provide more energy to a simple circuit

7

What is the function of a light bulb (1)

To convert electric energy into light energy

8

What is the function of a switch (1)

To break or complete the circuit to allow or stop the flow of electrons.

9

What is the function of a motor (1)

To convert electric energy into movement energy

10

What is the function of a buzzer (1)

To convert electric energy into sound energy

11

What is the function of a resistor (1)

To limit the current to a safe value to prevent the current from breaking components