Radio frequency circuits and elements

Radio frequency circuits and elements

Assessment

Flashcard

Physics

8th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

Student preview

quiz-placeholder

16 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is a circuit that sends information via electromagnetic fields?

Back

Transmitter

2.

FLASHCARD QUESTION

Front

What is a circuit that blocks certain frequencies?

Back

Filter

3.

FLASHCARD QUESTION

Front

What is a circuit used to match the impedances of two or more parts of a radio-frequency circuit?

Back

Matching Network

4.

FLASHCARD QUESTION

Front

What is a circuit element that stores a magnetic field?

Back

Inductor

5.

FLASHCARD QUESTION

Front

What type of waves do household products like radios and cell phones use to transmit information?

Back

Radio waves

6.

FLASHCARD QUESTION

Front

What is the function of a capacitor in a radio frequency circuit?

Back

A capacitor stores electrical energy and can block direct current while allowing alternating current to pass.

7.

FLASHCARD QUESTION

Front

What is an oscillator in the context of radio frequency circuits?

Back

An oscillator is a circuit that generates a continuous wave signal, often used to create radio frequencies.

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?