what is the function of galvanometer in a circuit ?
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Explanation:
Galvanometer is an instrument that can detect the presence of a current in a circuit.
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ɢᴀʟᴠᴀɴᴏᴍᴇᴛᴇʀ ɪs ᴀɴ ɪɴsᴛʀᴜᴍᴇɴᴛ ᴛʜᴀᴛ ᴄᴀɴ ᴅᴇᴛᴇᴄᴛ ᴛʜᴇ ᴘʀᴇsᴇɴᴄᴇ ᴏғ ᴀ ᴄᴜʀʀᴇɴᴛ ɪɴ ᴀ ᴄɪʀᴄᴜɪᴛ. ᴡʜᴇɴ ᴛʜᴇ ᴄᴜʀʀᴇɴᴛ ғʟᴏᴡɪɴɢ ᴛʜʀᴏᴜɢʜ ᴛʜᴇ ᴄɪʀᴄᴜɪᴛ ɪs ᴢᴇʀᴏ, ᴛʜᴇ ᴘᴏɪɴᴛᴇʀ ᴏғ ᴛʜᴇ ɢᴀʟᴠᴀɴᴏᴍᴇᴛᴇʀ ʀᴇᴍᴀɪɴs ᴀᴛ ᴢᴇʀᴏ.
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