Question

four factor that affect resistance

Answer 1

Length, cross section area, resistivity of material, temperature of the wire

Answer 2

ANSWER...

LENGTH ✔✔

RESISTANCE IS DIRECTLY PROPORTIONAL TO LENGTH.


AREA. ✔✔

RESISTANCE IS THE INVERSELY PROPORTIONAL TO AREA OF CROSS SECTION.


TEMPERATURE ✔✔

RESISTANCE IS DIRECTLY PROPORTIONAL TO TEMPERATURE.


MATERIAL ✔✔


GOOD CONDUCTOR HAS LESS RESISTANCE WHILE BAD HAVE MORE.






NOTE :--

NO USE OF ATTACHING PHOTO WITH THIS QUESTION DON'T YOU THINK SO?