Question

can current pass through a rusted steel​

Answer 1

Here is your answer friend...

Rust is an insulator, meaning that it doesn't conduct electricity easily, unlike iron, which is a metallic conductor. So if some electrical connection is made with iron, it's likely to go bad when the iron surface rusts.

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Answer 2

Answer:

Rust is an insulator, meaning that it doesn't conduct electricity easily, unlike iron, which is a metallic conductor. So if some electrical connection is made with iron, it's likely to go bad when the iron surface rusts.