Chapter: Magnetic Effects of Electric Current· Science
State the rule to determine the direction of a (i) magnetic field produced around a straight conductor-carrying current,
State the rule to determine the direction of a (i) magnetic field produced around a straight conductor-carrying current, (ii) force experienced by a current-carrying straight conductor placed in a magnetic field which is perpendicular to it, and (iii) current induced in a coil due to its rotation in a magnetic field.