Find magnetism magnitude 2.
3.
5.
6.
8.
9.
10.
Magnetic field inside the solenoid is
Which Rule is used to rind the force on a current carrying wire Placed in a magnetic field?
A Circular loop carrying a current I is placed on a horizontal surface. As seen the
current in the loop in clockwise direction. What is the direction of magnetic at the
The north pole Of a magnet is brought near a stationary negatively charged conductor.
A current carrying circular loop of radius 3m carries a current Of 25A. Determine the
magnitude of magnetic field at the centre of loop?
A particle initially moving towards south enters in a region of uniform vertically downward
magnetic field and gets deflected towards the east. What is the sign of charge on the
An electron moving With a velocity of 10' mis enters a uniform magnetic field Of IT, along a
direction parallel to the field. What would be its trajectory?
A charged particle having charge 8gC is moving perpendicular to a magnetic field with
velocity 3 rn/s. If it experiences a magnetic force of 3 x 10-3N, then determine the magnitude
The wire shown in the figure carries a current of
10 A. The radius of bent coil is 3 cm. Find the
magnitude Of magnetic field at the centre O.
Determine the direction of the induced current in coil A in the following figures from the right
side
(C)
(B)
(D)
A proton, a deutron and an a —particle having equal kinetic energies. Compare the radius of
their paths when a normal magnetic field is applied?
For the situation shown in figure, find the force
experienced by side MN of the rectangular loop.
b
An electron beam projected along positive x-axis deflects along the positive y-axis. If this
deflection is caused by a magnetic field, what is the direction of the field ?
A conductor in the shape of a square of edge length C = 0.4 m
carries a current i = 10.0 A. Calculate the magnitude and direction
of magnetic field at the centre of the square.
An electron and a proton are projected with same velocity perpendicular to a magnetic field
(a) which particle describes a smaller circle ? (b) which particle will have greater frequenc
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