Magnets aren't challenging law of energy?

[Bhargav Patel]

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

[studiot]

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 ?

[Externet]

1 hour ago, Bhargav Patel said:

...by investing 1 Watt energy by electrical process...

Isn't energy Wattshours or Joules instead ?