BBC1 年
Fleming’s left hand rule - Higher
the current in the wire increases the strength of the magnetic field increases The direction of a motor effect force can be found using Fleming’s left hand rule. Hold your thumb, forefinger and ...
BBC12 个月
Fleming’s left hand rule – Higher
the current in the wire increases the strength of the magnetic field increases The direction of a motor effect force can be found using Fleming’s left hand rule. Hold your thumb, forefinger and ...