Question

how will you judge as which of the two given similar magnets is stronger, without using a third magnet ?​

Answer 1

Answer:

here

Explanation:

you can check the strength of the magnet through its pole strength

magnet having more pole will be stronger than the magnet having less pole strength

Answer 2

$\huge\mathfrak{Answer}$

.⭐Resistivity is a measure of the resistance of a given size of a specific material to electrical conduction.

⭐Materials that conduct electrical current easily are called conductors and have a low resistivity. Those that do not conduct electricity easily are called insulators and these materials have a high resistivity.