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mechanical force on the conductor
electrical energy into mechanical energy
Like magnetic poles attract each other
forces both pointing into the plane of paper
Fleming's left-hand rule
Fleming’s left-hand rule
all of the above
-ve z-direction
same at all poles
is directly proportional to the current flowing in the conductor
Right-hand Thumb rule
In Fleming’s left-hand rule the thumb indicates the direction of
mechanical force on the conductor
mechanical force on the conductor
See lessAn electric motor converts
electrical energy into mechanical energy
electrical energy into mechanical energy
See lessChoose the wrong statement out of the following
Like magnetic poles attract each other
Like magnetic poles attract each other
See lessA uniform magnetic field exists in the plane of paper pointing from left to right. In the field an electron and proton exprience
forces both pointing into the plane of paper
forces both pointing into the plane of paper
See lessA current carrying conductor is placed perpendicular to the direction of a uniform magnetic field. The direction of force acting on the conductor due to magnetic field is given by
Fleming's left-hand rule
Fleming’s left-hand rule
See lessThe strength of magnetic field along the axis of a solenoid coil
all of the above
all of the above
See lessAn electron moves with a speed v along positive direction of x-axis. If a magnetic field B acts along the positive y-direction then the force on the electron will act along
-ve z-direction
-ve z-direction
See lessThe strength of a magnetic field inside a long current-carrying straight solenoid coil is
same at all poles
same at all poles
See lessThe strength of the magnetic field around a current carrying straight conductor
is directly proportional to the current flowing in the conductor
is directly proportional to the current flowing in the conductor
See lessThe direction of magnetic field developed around a current carrying conductor can be easily found by he use of
Right-hand Thumb rule
Right-hand Thumb rule
See less