Question

please write the answer​

Answer 1

$\mathbb\blue{ Answer }$

ᴀɴ ᴇʟᴇᴄᴛʀᴏᴍᴀɢɴᴇᴛ ᴄᴀɴ ʙᴇ ᴅᴇғɪɴᴇᴅ ᴀs ᴀ ᴍᴀɢɴᴇᴛ ᴡʜɪᴄʜ ғᴜɴᴄᴛɪᴏɴs ᴏɴ ᴇʟᴇᴄᴛʀɪᴄɪᴛʏ. ᴛʜᴇʏ ᴀʀᴇ ᴍᴀᴅᴇ ᴏᴜᴛ ᴏғ ᴀ ᴄᴏɪʟ ᴏғ ᴡɪʀᴇ.

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${\green{\boxed{\blue{\mathtt{Brainly\:\:Booster}}}}}$

sᴏᴍᴇ ᴇʟᴇᴄᴛʀᴏᴍᴀɢɴᴇᴛ ᴜsᴇs ᴀʀᴇ ɢɪᴠᴇɴ ɪɴ ᴛʜᴇ ᴘᴏɪɴᴛs ᴍᴇɴᴛɪᴏɴᴇᴅ ʙᴇʟᴏᴡ:

• ᴘᴀʀᴛɪᴄʟᴇ ᴀᴄᴄᴇʟᴇʀᴀᴛᴏʀs
• ᴀᴍᴘʟɪғɪᴇʀs
• ᴍᴀɢɴᴇᴛɪᴄ sᴇᴘᴀʀᴀᴛɪᴏɴ
• ᴇʟᴇᴄᴛʀɪᴄ ᴍᴏᴛᴏʀs ᴀɴᴅ ɢᴇɴᴇʀᴀᴛᴏʀs
• ᴍʀɪ ᴍᴀᴄʜɪɴᴇs
• ᴄᴏɴᴛʀᴏʟ sᴡɪᴛᴄʜᴇs ɪɴ ʀᴇʟᴀʏs
• ᴛʀᴀɴsᴘᴏʀᴛᴀᴛɪᴏɴ
• sᴘᴀᴄᴇᴄʀᴀғᴛ ᴘʀᴏᴘᴜʟsɪᴏɴ sʏsᴛᴇᴍs
• ɪɴᴅᴜᴄᴛɪᴏɴ ʜᴇᴀᴛɪɴɢ
• ʜᴀʀᴅ ᴅʀɪᴠᴇs

Answer 2

Strong Magnetic field is used to magnetized material like soft iron bar which kept inside solenoid, such mag.eta are called "Electromagnets".