Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
An electron , a proton and an alpha particle having the same kinetic energy are moving in circukar orbits of radii re, rp , r alpha respectively in a uniform magnetic field B. The relation between re, rp , r alpha is
16
Oct
An electron , a proton and an alpha particle having the same kinetic energy are moving in circukar orbits of radii re, rp , r alpha respectively in a uniform magnetic field B. The relation between re, rp , r alpha is a proton and an alpha particle having the same kinetic energy are moving [...]
A rectangular loop of sides 10 cm and 5 cm carrying a current I of 12 A is placed in different orientations as shown in figure below:
16
Oct
A rectangular loop of sides 10 cm and 5 cm carrying a current I of 12 A is placed in different orientations as shown in figure below: A rectangular loop of sides 10 cm and 5 cm carrying a current I of 12 A is placed in different orientations as shown in figure below: October [...]
A proton beam passes without deviation through a region of space where there are uniform transverse mutually perpendicular electric and magnetic fields with E = 120 kV/m and B = 50 mT. Then the beam strikes a grounded target. Find the force ( in x 10^-5 N ) imparted by the beam on the target if the beam current is equal to I = 0.80 A.
16
Oct
A proton beam passes without deviation through a region of space where there are uniform transverse mutually perpendicular electric and magnetic fields with E = 120 kV/m and B = 50 mT. Then the beam strikes a grounded target. Find the force ( in x 10^-5 N ) imparted by the beam on the target [...]
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A charged particle of mass m = 1 mg and charge q = 1(μ)C enter along AB at point A in a uniform magnetic field B = 1.2 T existing in the rectangular region of size a×b ,
where a = 4 m and b = 3 m. The particle leaves the region exactly at corner point C. What is the speed v(∈ms−1) of the particle? ,
A charged particle carrying charge q = 1 μc moves in uniform magnetic with velocity v1 =10^6 m/s at angle 45∘ with x-axis in the xy-plane and experiences a force F1 = 52–√mN along the negative z-axis. When te same particle moves with velocity v2 = 10^6 m/s along the z-axis it experiences a force F2 in y-direction. Find a. the magnitude and direction of the magnetic field b. the magnetic of the force F2.
16
Oct
A charged particle carrying charge q = 1 μc moves in uniform magnetic with velocity v1 =10^6 m/s at angle 45∘ with x-axis in the xy-plane and experiences a force F1 = 52–√mN along the negative z-axis. When te same particle moves with velocity v2 = 10^6 m/s along the z-axis it experiences a force [...]
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A charged particle of mass m = 1 mg and charge q = 1(μ)C enter along AB at point A in a uniform magnetic field B = 1.2 T existing in the rectangular region of size a×b ,
where a = 4 m and b = 3 m. The particle leaves the region exactly at corner point C. What is the speed v(∈ms−1) of the particle? ,
Figure shows a circular region of radius R− root 3 m which has a uniform magnetic field B = 0.2 T directed into the plane of the figure. A particle having mass m = 2 g, speed v = 0.3 m/s and charge q = 1 mC is projected along the radius of the circular region as shown in figure. Calculate the angular deviation produced in the path of the particle as it comes out of the magnetic field. Neglect any other force apart from the magnetic force.
16
Oct
Figure shows a circular region of radius R− root 3 m which has a uniform magnetic field B = 0.2 T directed into the plane of the figure. A particle having mass m = 2 g, speed v = 0.3 m/s and charge q = 1 mC is projected along the radius of the circular [...]
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A charged particle of mass m = 1 mg and charge q = 1(μ)C enter along AB at point A in a uniform magnetic field B = 1.2 T existing in the rectangular region of size a×b ,
Figure shows a circular region of radius R− root 3 m which has a uniform magnetic field B = 0.2 T directed into the plane of the figure. A particle having mass m = 2 g ,
where a = 4 m and b = 3 m. The particle leaves the region exactly at corner point C. What is the speed v(∈ms−1) of the particle? ,
What is the value of B ( in x 10^-8 T ) that can be set up at the equator to permit a proton of speed 10^7 m/s to circulate around the earth?
16
Oct
What is the value of B ( in x 10^-8 T ) that can be set up at the equator to permit a proton of speed 10^7 m/s to circulate around the earth? What is the value of B ( in x 10^-8 T ) that can be set up at the equator to permit [...]
A magnetic field B = -B0i exists with in a sphere of radius R = V0Troot 3 where T is the time period of oine revolution of a charged particle starting itys motion from origin and moving with a velocity v0 = vo/2 root 3 i – v0/2 j. Find the number of turns that the particle will take to come out of the magnetic field.
16
Oct
A magnetic field B = -B0i exists with in a sphere of radius R = V0Troot 3 where T is the time period of oine revolution of a charged particle starting itys motion from origin and moving with a velocity v0 = vo/2 root 3 i – v0/2 j. Find the number of turns that [...]
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A charged particle of mass m = 1 mg and charge q = 1(μ)C enter along AB at point A in a uniform magnetic field B = 1.2 T existing in the rectangular region of size a×b ,
where a = 4 m and b = 3 m. The particle leaves the region exactly at corner point C. What is the speed v(∈ms−1) of the particle? ,
A charged particle of mass m = 1 mg and charge q = 1(μ)C enter along AB at point A in a uniform magnetic field B = 1.2 T existing in the rectangular region of size a×b, where a = 4 m and b = 3 m. The particle leaves the region exactly at corner point C. What is the speed v(∈ms−1) of the particle?
16
Oct
A charged particle of mass m = 1 mg and charge q = 1(μ)C enter along AB at point A in a uniform magnetic field B = 1.2 T existing in the rectangular region of size a×b, where a = 4 m and b = 3 m. The particle leaves the region exactly at corner [...]
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A charged particle of mass m = 1 mg and charge q = 1(μ)C enter along AB at point A in a uniform magnetic field B = 1.2 T existing in the rectangular region of size a×b ,
where a = 4 m and b = 3 m. The particle leaves the region exactly at corner point C. What is the speed v(∈ms−1) of the particle? ,
A charged particle enters a uniform magnetic field with velocity v0 = 4 m/s perpendicular to it, the length of magnetic field is x = ( root 3 / 2 )R, where R is the radius of the circular path of the particle in the field. Find the magnitude of charge in velocity (in m/s) of the particle when it comes out of the field.
16
Oct
A charged particle enters a uniform magnetic field with velocity v0 = 4 m/s perpendicular to it, the length of magnetic field is x = ( root 3 / 2 )R, where R is the radius of the circular path of the particle in the field. Find the magnitude of charge in velocity (in m/s) [...]
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A charged particle enters a uniform magnetic field with velocity v0 = 4 m/s perpendicular to it ,
the length of magnetic field is x = ( root 3 / 2 )R ,
where R is the radius of the circular path of the particle in the field. Find the magnitude of charge in velocity (in m/s) of the particle when it comes out of the field. ,
A non-conducting rod having circular cross section of radius R is suspended from a rigid support as shown in fig. A light and small coil of 300turns is wrapped tightly at the left end where uniform magnetic filed B exists in vertically downward direction. Air of density ρ hits the half of the right part of the rod with velocity V as shown in the fig. What should be current in clockwise direction (as seen from O) in the coil so that rod remains horizontal? Give answer in mA.
16
Oct
A non-conducting rod having circular cross section of radius R is suspended from a rigid support as shown in fig. A light and small coil of 300turns is wrapped tightly at the left end where uniform magnetic filed B exists in vertically downward direction. Air of density ρ hits the half of the right part [...]