Advertisements
Advertisements
प्रश्न
A conductor is moved in a varying magnetic field. Name the law which determines the direction of current induced in the conductor.
Advertisements
उत्तर
Fleming's right hand rule determines the direction of current induced in the conductor.
APPEARS IN
संबंधित प्रश्न
Faraday's law is the consequence of conservation of ______
The instantaneous magnetic flux in a circuit is `phi=4t^2-4t+1`. The total resistance of circuit is 15 Ω. At t = 2s, the induced current in circuit is ____________.
A magnet is moved towards a coil (i) quickly (ii) slowly. The induced potential difference.
Fleming’s left hand and Right hand rules are used in ____________.
A D.C generator works on the principle of ____________.
Fleming’s left-hand rule is also known as the dynamo rule.
Define the right-hand thumb 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 ______.
State the use of the principle of electromagnetic induction.
Explain how does the Lenz's law show the conservation of energy in the phenomenon of electromagnetic induction.
