Fig 8 shows a current I flowing in a copper wire situated...
Fig 8 shows a current I flowing in a copper wire situated in a magnetic field existing between the pole-pieces of a horse-shoe magnet.
Which of the following statements is correct?
The wire will experience a force in the direction into the paper
The wire will experience a force in the direction out of the paper
The wire will vibrate in a direction into and out of the paper
the wire will move in the direction of the field i.e toward the s-pole
the wire will not move because it is made of copper which is non magnetic
Correct answer is B
No explanation has been provided for this answer.
Similar Questions
Every house supplied with electricity is provided with a box of fuses so that ...
Calculate the e.m.f of the cell in the above circuit if its internal resistance is negligible ...
The general equation of a wave CANNOT be written as ...
A cell of emf 2 V has an internal resistance of 0.5 Ω. A current of 0.4 A passes through an ex...
If an object is placed in front of two mirrors inclined at 90o, how many images will be formed?...