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प्रश्न
A conductor is moved in a varying magnetic field. Name the law which determines the direction of current induced in the conductor.
उत्तर
Fleming's right hand rule determines the direction of current induced in the conductor.
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संबंधित प्रश्न
In which of the following case does the electromagnetic induction occur?
What is Lenz’s law?
The direction of induced current is obtained by ______.
The diagram in shows a coil of several turns of copper wire near a magnet NS. The coil is moved in the direction of arrow shown in the diagram.
- In what direction does the induced current flow in the coil?
- Name the law used to arrive at the conclusion in part (i).
- How would the current in coil be altered if
- the coil has twice the number of turns,
- the coil was made to move three times fast?
Faraday's law is the consequence of conservation of ______
A coil of 25 turns is pulled in 0.05 s between the poles of a magnet, where its area includes `21 xx106-6 "Wb" "to" 1 xx 10^-6 "Wb"`. The average e.m.f. is ______.
A.C generator works on the principle of ____________.
Define Fleming’s Left Hand Rule.
A conductor in the form of a circular arc of the radius of curvature R subtends an angle Ø at its centre of curvature. If the current in the conduct is I, the magnetic induction at the centre of curvature is ______.
A circular loop is placed in a uniform magnetic field. The total number of magnetic field lines passing normally through the plane of the coil is called ______.
