Explain how an electric bell is different from an electric buzzer. (In terms of its working mechanism). Please answer fast and spamming will be reported
Answers
Explanation:
When a voltage is applied across the two electrodes, the piezoelectric material mechanically deforms due to the applied voltage. This movement of the piezo disk within thebuzzer creates sound in a similar manner as the movement of the ferromagnetic disk in a magnetic buzzer or the speaker cone mentioned above.
When a voltage is applied across the two electrodes, the piezoelectric material mechanically deforms due to the applied voltage. This movement of the piezo disk within thebuzzer creates sound in a similar manner as the movement of the ferromagnetic disk in a magnetic buzzer or the speaker cone mentioned above.
Answer:
A bell works the same way as a buzzer. The only difference is that the contact arm is connected to a clapper (hammer) that continuously hits the bell as the electromagnet attracts the contact arm away from the metal contact. You now have a real life application of the electromagnet