Bhargav Patel Posted January 6, 2022 Share Posted January 6, 2022 (edited) I am engineer and have a question about magnet while just playing with magnets. Let say I create permanent magnet by investing 1 Watt energy by electrical process then I can displace virtually infinite amount of iron by that magnet.(I am not repelling that object) and as per principle that another object also work as magnet and that object also can move infinite amount of irons and so on. Isn't it paradox?Or any explanation? Edited January 6, 2022 by Bhargav Patel Spelling mistake Link to comment Share on other sites More sharing options...
studiot Posted January 6, 2022 Share Posted January 6, 2022 25 minutes ago, Bhargav Patel said: I am engineer and have a question about magnet while just playing with magnets. Let say I create permanent magnet by investing 1 Watt energy by electrical process then I can displace virtually infinite amount of iron by that magnet.(I am not repelling that object) and as per principle that another object also work as magnet and that object also can move infinite amount of irons and so on. Isn't it paradox?Or any explanation? There is no paradox. As an engineer have you considered the work done moving the magnet ? Link to comment Share on other sites More sharing options...
Externet Posted January 6, 2022 Share Posted January 6, 2022 1 hour ago, Bhargav Patel said: ...by investing 1 Watt energy by electrical process... Isn't energy Wattshours or Joules instead ? Link to comment Share on other sites More sharing options...
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