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Subject: Physics, asked on 18/12/16

when a bar magnet is pushed towards from the coil connected to a galvanometer the pointer in the galvanometer deflects . identify the phenomenon causing this deflection and write the factor on which the amount and direction of the deflection depend state the law describing this phenomenom

Subject: Physics, asked on 5/11/16

can a magnetic field set a resting electron into motion?

Subject: Physics, asked on 18/5/20

How to find direction of magnetic Fields of parallel wires

Subject: Physics, asked on 16/3/20

Q17-19.
Ans:A,C,A.
Help pls

Subject: Physics, asked on 16/3/20

Q24.
Ans:2.
Getting weird answer

Subject: Physics, asked on 14/3/20

Derive an expression of magnetic field due to a bar magnet at an arbitrary point

Subject: Physics, asked on 9/3/20

Two small and similar bar magnets have magnetic dipole moment of 1.0 Am*2 each.They are kept in a plane in such a way that their axes are perpendicular to each other.A line is drawn through the axis of one magnet passes through the centre of other magnet.If the distance between their centres is 2m,find the magnitude of magnetic field at the mid point of the line joining their centers.

Subject: Physics, asked on 9/3/20

Two small and similar bar magnets have magnetic dipole moment of 1.0 Am*2 each.They are kept in a plane in such a way that their axes are perpendicular to each other.A line is drawn through the axis of one magnet passes through the centre of other magnet.If the distance between their centres is 2m,find the magnitude of magnetic field at the mid point of the line joining their centers.

Subject: Physics, asked on 9/3/20

A magnet makes an angle of 45? with the horizontal in a plane making an angle of 30? with the magnetic meridian.Find the true value of the dip angle at the place.

Subject: Physics, asked on 9/3/20

A circular magnet is made with it's North Pole at the centre, seperated from the surrounding circular South Pole by an air a gap.Draw the magnetic field lines in the gap.
Draw a diagram to illustrate the magnetic lines of force between the south poles of two such magnets

Subject: Physics, asked on 9/3/20

Two bar magnets are placed on a horizontal surface.Draw magnetic lines around them.Mark the position of any neutral points(points where there is no resultant magnetic field)on your diagram.

Subject: Physics, asked on 8/3/20

Ques in pic.
Ans:A. Help asap!
Why wont the final current be same

Subject: Physics, asked on 7/3/20

Have this lesson

Subject: Physics, asked on 30/1/20

State and explain the Gauss Law of magnetism for three dimensional closed Gaussian surfaces.

Subject: Physics, asked on 27/12/19

A circular disc questions

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