Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Two small spheres each of mass m are suspended by light string of length L as shown in figure. A uniform electric field is applied in x- direction. The sphere have charges equal to +q and -q. Determine the electric field that enable the sphere to be in equilibrium at an angle thete
28
Oct
Two small spheres each of mass m are suspended by light string of length L as shown in figure. A uniform electric field is applied in x- direction. The sphere have charges equal to +q and -q. Determine the electric field that enable the sphere to be in equilibrium at an angle thete A particle [...]
Two pieces of plastic , a full ring and a half ring have the same radius and charge density. which electric field at the centre has the greater magnitude? Define your answer.
28
Oct
Two pieces of plastic , a full ring and a half ring have the same radius and charge density. which electric field at the centre has the greater magnitude? Define your answer. a full ring and a half ring have the same radius and charge density. which electric field at the centre has the greater [...]
Four particles each having a charge q are placed on the four vertices of a regular pentagon. The distance of each corner from the centre is a . Find the electric field at the corner of pentagon.
28
Oct
Four particles each having a charge q are placed on the four vertices of a regular pentagon. The distance of each corner from the centre is a . Find the electric field at the corner of pentagon. Four particles each having a charge q are placed on the four vertices of a regular pentagon. The [...]
Three point charges of +2 muC , – 3 muC and -3 muC are kept at the vertices A, B and C respectively of an equilateral triangle of side 20 cm as shown in the figure. what should be the sign and magnitude of the charge q to be placed at the mid point M of side BC so that the charge at A remains in equilibrium ?
28
Oct
Three point charges of +2 muC , – 3 muC and -3 muC are kept at the vertices A, B and C respectively of an equilateral triangle of side 20 cm as shown in the figure. what should be the sign and magnitude of the charge q to be placed at the mid point M [...]
P-V graph for an ideal gas undergoing polytropic process PV^m = constant is shown here. Find the value of m.
28
Oct
P-V graph for an ideal gas undergoing polytropic process PV^m = constant is shown here. Find the value of m. P-V graph for an ideal gas undergoing polytropic process PV^m = constant is shown here. Find the value of m. October 28, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
In a cycle ABCA consisting of isothermal expansion AB, isobaric compression BC and adiabatic compression CA, find the efficiency of cycle
28
Oct
In a cycle ABCA consisting of isothermal expansion AB, isobaric compression BC and adiabatic compression CA, find the efficiency of cycle find the efficiency of cycle In a cycle ABCA consisting of isothermal expansion AB isobaric compression BC and adiabatic compression CA October 28, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
A sample of an ideal gas is taken through the cyclic process A to B to C to A as shown in the figure. It absorbs 50 J of heat during the part A to B , no heat during B to C and rejects
28
Oct
A sample of an ideal gas is taken through the cyclic process A to B to C to A as shown in the figure. It absorbs 50 J of heat during the part A to B , no heat during B to C and rejects A sample of an ideal gas is taken through the [...]
Two indentical point charges having magnitude q each are placed as shown if fig. If we place a negative cahrge (of magnitude -q and mass m)at the midpoint of charges and displaced along the x-axis, examine whether it will perform simpe harmonic motion. If yes then find the time period of oscillation of the particle.
28
Oct
Two indentical point charges having magnitude q each are placed as shown if fig. If we place a negative cahrge (of magnitude -q and mass m)at the midpoint of charges and displaced along the x-axis, examine whether it will perform simpe harmonic motion. If yes then find the time period of oscillation of the particle. [...]
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examine whether it will perform simpe harmonic motion. If yes then find the time period of oscillation of the particle. ,
Two indentical point charges having magnitude q each are placed as shown if fig. If we place a negative cahrge (of magnitude -q and mass m)at the midpoint of charges and displaced along the x-axis ,
A nonconducting cylinder having volume 2V0 is partitioned by a fixed non conducting wall in two equal part. Partition is attached with a valve. Right side of the partition is a vacuum
28
Oct
A nonconducting cylinder having volume 2V0 is partitioned by a fixed non conducting wall in two equal part. Partition is attached with a valve. Right side of the partition is a vacuum A nonconducting cylinder having volume 2V0 is partitioned by a fixed non conducting wall in two equal part. Partition is attached with a [...]
Three identical positive charges each of value Q are arranged at the vertices of an equilateral triangle of side length a. The intensity of the electric field at the vertex of a regular tetrahedron of which the triangle is the base is:
28
Oct
Three identical positive charges each of value Q are arranged at the vertices of an equilateral triangle of side length a. The intensity of the electric field at the vertex of a regular tetrahedron of which the triangle is the base is: A particle of mass m carrying a charge -q1 starts moving around a [...]