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A charged particle is whirled in a horizontal circle on a frictionless table by attaching it to a string fixed at one pint. If a magnetic field is switched on in the vertical direction, the tension in the string
20
Nov
A charged particle is whirled in a horizontal circle on a frictionless table by attaching it to a string fixed at one pint. If a magnetic field is switched on in the vertical direction, the tension in the string A charged particle is whirled in a horizontal circle on a frictionless table by attaching it [...]
If a particle of charge 10^−12 coulomb moving along the x ^ −direction with a velocity 10^5 m/s experiences a force of 10^10 newton in y ^ −direction due to magnitude field, then the minimum magnitude field is
20
Nov
If a particle of charge 10^−12 coulomb moving along the x ^ −direction with a velocity 10^5 m/s experiences a force of 10^10 newton in y ^ −direction due to magnitude field, then the minimum magnitude field is If a particle of charge 10^−12 coulomb moving along the x ^ −direction with a velocity 10^5 [...]
Two ions having masses in the ratio 1:1 and charges 1:2 are projected into uniform magnetic field perpendicular to the field with speeds in the ratio 2:3. The ratio of the radii of circular paths along which the two particles move is
20
Nov
Two ions having masses in the ratio 1:1 and charges 1:2 are projected into uniform magnetic field perpendicular to the field with speeds in the ratio 2:3. The ratio of the radii of circular paths along which the two particles move is An electron and a proton enter a magnetic field at right angles to [...]
A particle of mass M and charge Q moving with velocity v describes a circular path of radius R when subjected to. a uniform transverse magnetic field of induction B. The work done by the field when the particle completes one full circle is
20
Nov
A particle of mass M and charge Q moving with velocity v describes a circular path of radius R when subjected to. a uniform transverse magnetic field of induction B. The work done by the field when the particle completes one full circle is An electron and a proton enter a magnetic field at right [...]
A proton of mass 1.67 x 10^-27 kg and charge 1.6 x 10^-19 C is projected with a speed of 2 x 10^6 m/s at an angle of 60° to the X-axis. If a uniform magnetic field of 0.104 Tesla is applied along Y-axis, the path of proton is
20
Nov
A proton of mass 1.67 x 10^-27 kg and charge 1.6 x 10^-19 C is projected with a speed of 2 x 10^6 m/s at an angle of 60° to the X-axis. If a uniform magnetic field of 0.104 Tesla is applied along Y-axis, the path of proton is An electron and a proton enter [...]
Maximum kinetic energy of the positive ion in the cyclotron is.
20
Nov
Maximum kinetic energy of the positive ion in the cyclotron is. Maximum kinetic energy of the positive ion in the cyclotron is. November 20, 2021 Category: Cengage NEET by C.P Singh , Chapter 6 - Magnetic Force, Moment and Torque , Part 2 ,
A particle of mass m and charge q moves with a constant velocity v along the positive x-direction. It enters a region containing a uniform magnetic field B directed along the negative z-direction, extending from x = a to x = b. The minimum value of v required so that the particle can just enter the region x > b is
20
Nov
A particle of mass m and charge q moves with a constant velocity v along the positive x-direction. It enters a region containing a uniform magnetic field B directed along the negative z-direction, extending from x = a to x = b. The minimum value of v required so that the particle can just enter [...]
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A particle of mass m and charge q moves with a constant velocity v along the positive x-direction. It enters a region containing a uniform magnetic field B directed along the negative z-direction ,
extending from x = a to x = b. The minimum value of v required so that the particle can just enter the region x > b is ,
A charged particle having kinetic energy E enters normally a region of uniform magnetic field between two plates p1 and p2 as shown in the figure. If the particle just misses hitting the plate p2 then the magnetic field B in the region between the plates is :
20
Nov
A charged particle having kinetic energy E enters normally a region of uniform magnetic field between two plates p1 and p2 as shown in the figure. If the particle just misses hitting the plate p2 then the magnetic field B in the region between the plates is : An electron and a proton [...]
Two particles A and B of masses mA and mB respectively and having the same charge are moving in a plane. A uniform magnetic field exists perpendicular to this plane. The speeds of the particles are VA and VB respectively and the trajectories are as shown in the Fig. 21.97. Then
20
Nov
Two particles A and B of masses mA and mB respectively and having the same charge are moving in a plane. A uniform magnetic field exists perpendicular to this plane. The speeds of the particles are VA and VB respectively and the trajectories are as shown in the Fig. 21.97. Then An electron and a [...]
An electron and a proton enter a magnetic field at right angles to the field with the same kinetic energy
20
Nov
An electron and a proton enter a magnetic field at right angles to the field with the same kinetic energy An electron and a proton enter a magnetic field at right angles to the field with the same kinetic energy November 20, 2021 Category: Cengage NEET by C.P Singh , Chapter 6 - Magnetic Force, [...]