information on electric bell and working of electric bell
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An electric bell is a mechanical bell that functions by means of an electromagnet. When an electric current is applied, it produces a repetitive buzzing or clanging sound. Electric bells have been widely used at railroad crossings, in telephones, fire and burglar alarms, asschool bells, doorbells, and alarms in industrial plants, but they are now being widely replaced with electronic sounders.
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Tʜᴇ ᴇʟᴇᴄᴛʀɪᴄ ʙᴇʟʟ ɪꜱ ᴀ ꜱɪᴍᴘʟᴇ ᴅᴇᴠɪᴄᴇ ᴛʜᴀᴛ ᴜꜱᴇꜱ ᴀɴ ᴇʟᴇᴄᴛʀᴏᴍᴀɢɴᴇᴛ ᴛᴏ ᴍᴀᴋᴇ ꜱᴏᴜɴᴅ . ɪᴛ ɪꜱ ᴜꜱᴇᴅ ᴀꜱ ᴀ ᴅᴏᴏʀʙᴇʟʟ .
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