Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
In a moving coil galvanometer, the deflection of the coil theta is releated to the electric current i by the relation
13
Oct
In a moving coil galvanometer, the deflection of the coil theta is releated to the electric current i by the relation In a moving coil galvanometer the deflection of the coil theta is releated to the electric current i by the relation October 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
The current that must flow through the coil of a galvanometer so as to produce a deflection of one division on its scale is called
13
Oct
The current that must flow through the coil of a galvanometer so as to produce a deflection of one division on its scale is called The current that must flow through the coil of a galvanometer so as to produce a deflection of one division on its scale is called October 13, 2020 Category: Uncategorised [...]
In a moving coil galvanometer , we use a radial magnetic field so that the galvanometer scale is
13
Oct
In a moving coil galvanometer , we use a radial magnetic field so that the galvanometer scale is In a moving coil galvanometer we use a radial magnetic field so that the galvanometer scale is October 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
An electron moving with a speed u along the positive x-axis at y=0 enters a region of uniform magnetic field which exists to the right of y-axis. The electron exits from the region after some time with the speed v at coordinate y, then
13
Oct
An electron moving with a speed u along the positive x-axis at y=0 enters a region of uniform magnetic field which exists to the right of y-axis. The electron exits from the region after some time with the speed v at coordinate y, then An electron is launched with velocity v in a uniform magnetic [...]
A particle of mass 2 × 10^−5 kg moves horizontally between two horizontal plates of a charged parallel plate capacitor between which there is an electric field of 200 N/C acting upward. A magnetic induction of 2.0 T is applied at right angles to the electric field in a direction normal to both B and v . If g is 9.8 m/s^2 and the charge on the particle is 10^−6 C, then find the velocity of charge particle so that it continues to move horizontally
13
Oct
A particle of mass 2 × 10^−5 kg moves horizontally between two horizontal plates of a charged parallel plate capacitor between which there is an electric field of 200 N/C acting upward. A magnetic induction of 2.0 T is applied at right angles to the electric field in a direction normal to both B and [...]
An electron of mass 0.90 × 10^−30 kg under the action of a magnetic field moves in a circle of 2.0 cm radius at a speed 3.0 ×10^6 m/s. If a proton of mass 1.8 × 10^−27 kg was to move in a circle of the same radius in the same magnetic field, then its speed will be
13
Oct
An electron of mass 0.90 × 10^−30 kg under the action of a magnetic field moves in a circle of 2.0 cm radius at a speed 3.0 ×10^6 m/s. If a proton of mass 1.8 × 10^−27 kg was to move in a circle of the same radius in the same magnetic field, then its [...]
Two particles X and Y having equal charges after being accelerated through same potential difference enter a region of uniform magnetic field and describe a circular paths of radii ‘r 1 and ‘r 2 ‘ respectively. The ratio of the mass of X to that of Y is
13
Oct
Two particles X and Y having equal charges after being accelerated through same potential difference enter a region of uniform magnetic field and describe a circular paths of radii ‘r 1 and ‘r 2 ‘ respectively. The ratio of the mass of X to that of Y is An electron is launched with velocity [...]
A charged particle begins to move from the origin in a region which has a uniform magnetic field in the x−direction and a uniform electric field in the y− direction. Its speed is v when it reaches the point (x,y,z). Then, v will depend
13
Oct
A charged particle begins to move from the origin in a region which has a uniform magnetic field in the x−direction and a uniform electric field in the y− direction. Its speed is v when it reaches the point (x,y,z). Then, v will depend An electron is launched with velocity v in a uniform magnetic [...]
A proton and an alpha particle enter a uniform magnetic field moving with the same speed. If the proton takes 25 muS to make 5 revolutions, then the periodic time for the alpha particle would be
13
Oct
A proton and an alpha particle enter a uniform magnetic field moving with the same speed. If the proton takes 25 muS to make 5 revolutions, then the periodic time for the alpha particle would be A proton and an alpha particle enter a uniform magnetic field moving with the same speed. If the proton [...]
An electron is launched with velocity v in a uniform magnetic field B. The angle θ between v and B lies between 0 and π/2. Its velocity vector v returns to its initial value in a time interval of
13
Oct
An electron is launched with velocity v in a uniform magnetic field B. The angle θ between v and B lies between 0 and π/2. Its velocity vector v returns to its initial value in a time interval of An electron is launched with velocity v in a uniform magnetic field B. The angle θ [...]