Advertisements
Advertisements
Question
A conductor is moved in a varying magnetic field. Name the law which determines the direction of current induced in the conductor.
Advertisements
Solution
Fleming's right hand rule determines the direction of current induced in the conductor.
APPEARS IN
RELATED QUESTIONS
State Faraday’s laws of electromagnetic induction.
In the following diagram an arrow shows the motion of the coil towards the bar magnet.
(1) State in which direction the current flows, A to B or B to A?
(2) Name the law used to come to the conclusion.
- Describe briefly one way producing an induced e.m.f?
- State one factor that determines the magnitude of induced e.m.f. in part (a) above.
- What factor determines the direction of induced e.m.f. in part (a) above?
An electron moves on a straight line path XY as shown. The abed is a coil adjacent to the path of electron. What will be the direction of current, if any, induced in the coil?
Fleming’s left hand and Right hand rules are used in ____________.
A D.C generator works on the principle of ____________.
For which angle between two equal vectors `vec"A"` and `vec"B"` will the magnitude of the sum of two vectors be equal to the magnitude of each vector?
State the use of the principle of electromagnetic induction.
The magnetic flux through a coil perpendicular to its plane is varying according to the relation Φ = (5t3 + 4t2 + 2t − 5) Weber. If the resistant of the coil is 5 ohm, then the induced current through the coil at t = 2 sec will be ______.
