What is the of the magnetic field at the point P marked in the figure,Into the p

Question

What is the of the magnetic field at the point P marked in the figure,Into the page.Out of the page. P in the center of the ring?Out of the page.Into the page. Radial, towards the center of the ring. The formula for the magnetic force acting on a charged article is F=q vBsin theta. What is the direction of the force if the charge of the particle is negative, the field B is in the paper right and the particle falls towards the paper (v is into the page) ? (a|Outofthepage.Down (in the page plane)A force on the wire with length L and current I flowing through it in a magnetic field B is given by the formula F=I L Bsin theta. If the current flows in the page plane towards North-East, the force acting on the wire will be: into the page.in the North-West direction.in the South-East direction. In which of the following materials magnetic fields due to individual atoms are strongly coupled? Diamagnetic materials Paramagnetic materials Ferromagnetic materials Supermagnets Which of the loops in the figure would experience a magnetic force directed to the right?

Explanation / Answer

1.d

2.c

3.d

4.a

5.c

6.h

7.a

8.

9.d

10.a

11.c

12.b

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