index towards magnetic field, middle towards current, and thumb towards the force - all 3 fingers should be perpendicular to other 2.......point your middle finger towards your front, thumb upwards and middle finger to the right, that is the rule.
Yes, it is true.
The electrical conductivity of iron is greater.
Because it is not a good condutor of electricity
Yttrium barium copper oxide (a ceramic)
Plastic is a non conductor of electricity.
By using right hand rulee.. how?? let me explain.. first you should be knowing the direction of flow of current, then hold the current carrying conductor by your right hand in a way that your thumb points the direction of current flowing and curl your fingures around the conductor the manner your figures curl around condutor would determine the the magnetic field's direction that may be clockwise or anti-clockwise..thankkxx.
Usually a metal.
yes
what are the example of conductor
mechanics that act as an insulator or condutor
Insulator
nope
Copper
what is 3 exampls of coductors
Yes, it is true.
condutor
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