Question

properties of Material due to which it
attract or repel other object is first option is friction second option is velocity III is current and forth is charged

Answer 1

I THINK CHARGE IS YOUR ANSWER...

Answer 2

Heya!

Properties of Material due to which it
attract or repel other object is Current.

We know that metals have electrons. So, when metals having unequal electron spin as in Nickel , Iron and Cobalt , then the magnetic property comes from moving charges i.e current.

:D