Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
A charged particle of mass m and charge q is accelerated through a potential difference of V volts. It enters a region of uniform magnetic field which is directed perpendicular to the direction of motion
05
Sep
A charged particle of mass m and charge q is accelerated through a potential difference of V volts. It enters a region of uniform magnetic field which is directed perpendicular to the direction of motion An α−particle is accelerated by a potential difference of 10^4V. Find the change in its direction of motion if it [...]
Calculate the work done in rotating a magnet of magnetic moment 3⋅0 J T^−1 through an angle of 60∘ from its position along a magnetic field of strength 0⋅34×10^−4 T.
05
Sep
Calculate the work done in rotating a magnet of magnetic moment 3⋅0 J T^−1 through an angle of 60∘ from its position along a magnetic field of strength 0⋅34×10^−4 T. Calculate the work done in rotating a magnet of magnetic moment 3⋅0 J T^−1 through an angle of 60∘ from its position along a magnetic [...]
An α−particle is accelerated by a potential difference of 10^4V. Find the change in its direction of motion, if it enters normally in a region of thickness 0.1 m having transverse magnetic induction of 0.1 tesla.
05
Sep
An α−particle is accelerated by a potential difference of 10^4V. Find the change in its direction of motion, if it enters normally in a region of thickness 0.1 m having transverse magnetic induction of 0.1 tesla. An α−particle is accelerated by a potential difference of 10^4V. Find the change in its direction of motion if [...]
A bar magnet has poles of strength 48 Am, which are 25 cm apart.(i) What is the magnetic moment of the magnet? (ii) What torque is required to hold this magnet at an angle 30 degree with a uniform field of flux density 0.15 T?
05
Sep
A bar magnet has poles of strength 48 Am, which are 25 cm apart.(i) What is the magnetic moment of the magnet? (ii) What torque is required to hold this magnet at an angle 30 degree with a uniform field of flux density 0.15 T? A bar magnet has poles of strength 48 Am which [...]
A positive charged particles having charge q and mass m is projected into a region having perpendicular uniform magnetic field B. The particles enter into a magnetic field region with speed v0 normal to the boundary of
05
Sep
A positive charged particles having charge q and mass m is projected into a region having perpendicular uniform magnetic field B. The particles enter into a magnetic field region with speed v0 normal to the boundary of A stream of protons and deuterons in a vacuum chamber enters a uniform magnetic field . Both protons [...]
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A stream of protons and deuterons in a vacuum chamber enters a uniform magnetic field . Both protons and deuterons have been subjected to same accelerating potential ,
hence the kinetic energies of the particles are the same. if the ion-stream is perpendicular to the magnetic field and the protons move in a ,
Two short bar magnet N1S1 and N2S2 of magnetic moments 32 AM^2 and 27 Am^2 are placed on the table as shown in figure. find the magnitude and direction of magnetic fields produced by these magnets at point P located on equilateral lines of both the magnets at distances of 4 m and 3 m respectively from their center.
05
Sep
Two short bar magnet N1S1 and N2S2 of magnetic moments 32 AM^2 and 27 Am^2 are placed on the table as shown in figure. find the magnitude and direction of magnetic fields produced by these magnets at point P located on equilateral lines of both the magnets at distances of 4 m and 3 m [...]
A stream of protons and deuterons in a vacuum chamber enters a uniform magnetic field. Both protons and deuterons have been subjected to same accelerating potential, hence the kinetic energies of the particles are the same. if the ion-stream is perpendicular to the magnetic field and the protons move in a
05
Sep
A stream of protons and deuterons in a vacuum chamber enters a uniform magnetic field. Both protons and deuterons have been subjected to same accelerating potential, hence the kinetic energies of the particles are the same. if the ion-stream is perpendicular to the magnetic field and the protons move in a A stream of protons [...]
Tags:
A stream of protons and deuterons in a vacuum chamber enters a uniform magnetic field . Both protons and deuterons have been subjected to same accelerating potential ,
hence the kinetic energies of the particles are the same. if the ion-stream is perpendicular to the magnetic field and the protons move in a ,
Doubly ionized helium ions are projected with a speed of 10km/s in a direction perpendicular to a uniform magnetic field of magnitude 1.0 T. Find (a) the force acting on an ion, (b) the radius of the circle in which it circulates and ( c) the time taken by an
05
Sep
Doubly ionized helium ions are projected with a speed of 10km/s in a direction perpendicular to a uniform magnetic field of magnitude 1.0 T. Find (a) the force acting on an ion, (b) the radius of the circle in which it circulates and ( c) the time taken by an (b) the radius of the [...]
A charged sphere of mass m and charge q starts sliding from rest on a vertical fixed circular track of radius R from the position as shown in figure. There exists a uniform and constant horizontal magnetic field of induction B
05
Sep
A charged sphere of mass m and charge q starts sliding from rest on a vertical fixed circular track of radius R from the position as shown in figure. There exists a uniform and constant horizontal magnetic field of induction B A magnetic field has a magnitude of 1.5 * 10^-3 T and an electric [...]
A bar magnet of length of 0.1 m has a pole strength of 50 Am. Calculate the magnetic field at a distance of 0.2 m from its center on (i) its axial line and (ii) its equatorial line.
05
Sep
A bar magnet of length of 0.1 m has a pole strength of 50 Am. Calculate the magnetic field at a distance of 0.2 m from its center on (i) its axial line and (ii) its equatorial line. A bar magnet of length of 0.1 m has a pole strength of 50 Am. Calculate the [...]