The insulated conductor wire coil is a loop of several nested loop klom's cylinder called a solo lane aya. When the power to violate this lovely lane aya has a magnetic field occurred. Finding the direction of the magnetic field is made by using the right hand rule.
Wire insulated coil round of the nested cylinders called a solenoid when an electric current through the solenoid, the magnetic field occurs in the direction of the magnetic field is achieved by applying the rules. forte
Wire insulated conductor coil is a circle multiple rings stacked cylindrical called solenoid. When electric current solenoid magnetic field will accepts occur.
finding direction of the magnetic field can using the right-hand rule.