Question

name and state the rule to determine the direction of magnetic field produced around a current carrying conductor

Answer 1

FLEMING'S LEFT HAND RULE .
IF WE HOLD OUR LEFT FINGER AT RIGHT ANGLES TO THE MIDDLE FINGER FOREFINGER AND THUMB FINGER . THEN THE DIRECTION IN WHICH THE FOREFINGER POINTS IS THE MAGNETIC FIELD ,AND THE MIDDLE POINTS IN THE DIRECTION OF CURRENT AND THE DIRECTION IN WHICH THUMB POINTS IS THE FORCE OR MOTION.

Answer 2

Right hand thumb rule.

If we hold a current carrying conductor in our right hand such that the direction of thumb is in the direction of flow of current and the fingers encircling the wire is the direction of magnetic field

Hope you understand !