What causes the poles of the electromagnet in an audio speaker to repeatedly switch directions?
a metal striker that pulls on the magnet
a diaphragm that vibrates around the magnet
a current that rapidly switches direction
a device that opens and closes a circuit
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “What causes the poles of the electromagnet in an audio speaker to repeatedly switch directions? a metal striker that pulls on the magnet a ...” in 📘 English if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
In the 1970s, Congress granted the National Aeronautics and Space Administration funds for a new spacecraft. Which word or phrase is the indirect object in the sentence? A. Congress B. funds C. National Aeronautics and Space Administration D.
Answers (1)
The Goblins followed the group of dwarves out of the Misty Mountains seeking revenge for the murder of the Great Goblin which theme does this episode illustrate
Answers (1)
In huck finn how do the boys define the word "ransom?"
Answers (1)
An educator, disgusted with standardized testing and teaching methods, decides to start a charter school that doesnt give students grades and encourages creative thinking over rote learning.
Answers (1)
Click this link to view the Top 50 Highest-Paying Industries by Average Weekly Wages. Which industries are in the top ten for highest-paying industries in 2016? Check all that apply.
Answers (2)
New Questions in English
Based on the transcript, what was Welles most likely trying to do through his use of the medium of radio? O A. Present a message about how trustful people are of media O B. Encourage the audience to buy a book O C.
Answers (1)
What writer influenced Jane Austen's work
Answers (1)
Which sentence uses a verb that agrees with its subject? A. An assortment of vegetables were piled on Mary's plate. B. The money for next week's trip are in the envelope. C. The recipients of the citizenship award are Mrs. Banks and Mr. Cook. D.
Answers (2)
Which sentence is correct? (review) The winner was (you, him) The best swimmers are (us, they)
Answers (1)
What does the metaphor cashing a check mean
Answers (1)