On what factor does the resistivity of a conductor depends?
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resitivity of a condictor depends on resistance, length and area
R = row × l/A
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(ᴀ) ᴛʜᴇ ʀᴇsɪsᴛᴀɴᴄᴇ ᴏғ ᴀ ᴄᴏɴᴅᴜᴄᴛᴏʀ ᴅᴇᴘᴇɴᴅs ᴏɴ ᴛʜɪᴄᴋɴᴇss (ᴄʀᴏss sᴇᴄᴛɪᴏɴᴀʟ ᴀʀᴇᴀ ᴏғ ᴛʜᴇ ᴡɪʀᴇ), ʟᴇɴɢᴛʜ ᴀɴᴅ ᴛᴇᴍᴘᴇʀᴀᴛᴜʀᴇ. ʀᴇsɪsᴛɪᴠɪᴛʏ ɪs ᴅᴇғɪɴᴇᴅ ᴀs ᴛʜᴇ ᴍᴇᴀsᴜʀᴇ ᴏғ ᴛʜᴇ ʀᴇsɪsᴛɪɴɢ ᴘᴏᴡᴇʀ ᴏғ ᴀ sᴘᴇᴄɪғɪᴇᴅ ᴍᴀᴛᴇʀɪᴀʟ ᴛᴏ ᴛʜᴇ ғʟᴏᴡ ᴏғ ᴀɴ ᴇʟᴇᴄᴛʀɪᴄ ᴄᴜʀʀᴇɴᴛ.
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