If the direction of the magnetic field is north to south and the conductor moves upward, using Fleming's Right Hand Rule, what is the direction of the induced current?
Towards East
Fleming's Right Hand Rule gives the direction of the induced current in a conductor moving through a magnetic field. The three fingers of the right hand are held mutually perpendicular: the forefinger points along the magnetic field, the thumb along the direction of motion of the conductor, and the middle finger then gives the direction of the induced current.
The magnetic field is directed from north to south, so the forefinger points south. The conductor moves upward, so the thumb points up. Holding the right hand this way, the middle finger points to the east. This also agrees with the motional EMF formula F = qv × B: with v upward and B southward, v × B points east, and this is the direction in which positive charges experience the force, hence the direction of the induced conventional current.
Hence, the answer is Towards East.
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Important Questions from Magnetism
What is the direction of magnetic field lines outside a magnet?
Which of the following statement is correct?
।. Magnetic field has both magnitude and direction.
II. The magnetic field inside a current-carrying straight long solenoid is the same at all points.
The magnetic effect of electric current was discovered by _____.
The important property of magnet which was exploited by navigators and travelers from the ancient times is:
The magnet used to lift and transport heavy loads like big metals, steel girders and scrap iron objects for loading and unloading purposes is known as____.
