Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
A charge particle q is shifted from point 1 to point 2 in the electric field of a straight long linear charge of λ. i. Find the electric work done if r^1 = R and r^2 = 2R ii. Find the potential difference between 1 and 2.
31
Aug
A charge particle q is shifted from point 1 to point 2 in the electric field of a straight long linear charge of λ. i. Find the electric work done if r^1 = R and r^2 = 2R ii. Find the potential difference between 1 and 2. −3cm 0 ) 3cm and 0 A nonconducting [...]
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−3cm ,
0 ) ,
3cm and 0 ,
A nonconducting sphere of radius R = 5 cm has its center at the origin O of the coordinate system as shown in (Fig. 3.112). It has two spherical cavities of radius r=1cm ,
and solid material of the sphere has uniform positive charge density ρ=1/πμ Cm^−3. Calculate the electric potential at point P(4 cm ,
respectively ,
whose centers are at 0 ,
A nonconducting sphere of radius R = 5 cm has its center at the origin O of the coordinate system as shown in (Fig. 3.112). It has two spherical cavities of radius r=1cm, whose centers are at 0,3cm and 0,−3cm, respectively, and solid material of the sphere has uniform positive charge density ρ=1/πμ Cm^−3. Calculate the electric potential at point P(4 cm,0).
31
Aug
A nonconducting sphere of radius R = 5 cm has its center at the origin O of the coordinate system as shown in (Fig. 3.112). It has two spherical cavities of radius r=1cm, whose centers are at 0,3cm and 0,−3cm, respectively, and solid material of the sphere has uniform positive charge density ρ=1/πμ Cm^−3. Calculate [...]
Tags:
−3cm ,
0 ) ,
3cm and 0 ,
A nonconducting sphere of radius R = 5 cm has its center at the origin O of the coordinate system as shown in (Fig. 3.112). It has two spherical cavities of radius r=1cm ,
and solid material of the sphere has uniform positive charge density ρ=1/πμ Cm^−3. Calculate the electric potential at point P(4 cm ,
respectively ,
whose centers are at 0 ,
A positive charge Q is uniformly distributed throughout the volume of a dielectric sphere of radius R. A point mass having charge +q and mass m is fired toward the center of the sphere with velocity v from a point at distance r(r>R) from the center of the sphere. Find the minimum velocity v so that it can penetrate (R/2) distance of the sphere. Neglect any resistance other than electric interaction. Charge on the small mass remains constant throughout the motion.
31
Aug
A positive charge Q is uniformly distributed throughout the volume of a dielectric sphere of radius R. A point mass having charge +q and mass m is fired toward the center of the sphere with velocity v from a point at distance r(r>R) from the center of the sphere. Find the minimum velocity v so [...]
Find the electric work done in bringing a charge q from A to B in a sphere of charge Q distributed uniformly throughout its volume.
31
Aug
Find the electric work done in bringing a charge q from A to B in a sphere of charge Q distributed uniformly throughout its volume. Find the electric work done in bringing a charge q from A to B in a sphere of charge Q distributed uniformly throughout its volume. August 31, 2020 Category: Uncategorised [...]
A metal sphere A of radius a is charged to potential V. What will be its potential if it is enclosed By a spherical conducting shell B of radius b and the two are connected by a wire ?
31
Aug
A metal sphere A of radius a is charged to potential V. What will be its potential if it is enclosed By a spherical conducting shell B of radius b and the two are connected by a wire ? A metal sphere A of radius a is charged to potential V. What will be its [...]
(Figure 3.51) shows two concentric conducting shells of radii r1 and r2 carrying uniformaly distributed charges q1 and q2, respectively. Find an expression for the poptential of each the potential of each shell.
31
Aug
(Figure 3.51) shows two concentric conducting shells of radii r1 and r2 carrying uniformaly distributed charges q1 and q2, respectively. Find an expression for the poptential of each the potential of each shell. (Figure 3.51) shows two concentric conducting shells of radii r1 and r2 carrying uniformaly distributed charges q1 and q2 respectively. Find an [...]
A hollow uncharged spherical conductor has inner radius A and outer radius b. A positive point charge +q is in the cavity at the center of the sphere (Fig. 3.48). Find the potential V( r) everywhere, assuming that V=0 at r→∞.
31
Aug
A hollow uncharged spherical conductor has inner radius A and outer radius b. A positive point charge +q is in the cavity at the center of the sphere (Fig. 3.48). Find the potential V( r) everywhere, assuming that V=0 at r→∞. A hollow uncharged spherical conductor has inner radius A and outer radius b. A [...]
A very small sphere of mass 80 g having a charge q is held at a height of 9 m vertically above the center of a fixed conducting sphere of radius 1m, carrying an equal charge q. When released, it falls until it is repelled back just before it comes in contact with the shpere as shown in Fig. 47. Calculate the charge q.[g=10ms^^−2].
31
Aug
A very small sphere of mass 80 g having a charge q is held at a height of 9 m vertically above the center of a fixed conducting sphere of radius 1m, carrying an equal charge q. When released, it falls until it is repelled back just before it comes in contact with the shpere [...]
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A very small sphere of mass 80 g having a charge q is held at a height of 9 m vertically above the center of a fixed conducting sphere of radius 1m ,
carrying an equal charge q. When released ,
it falls until it is repelled back just before it comes in contact with the shpere as shown in Fig. 47. Calculate the charge q.[g=10ms^^−2]. ,
Small identical balls with equal charges are fixed at the vertices of a regular polygon of N sides, each of length d. At a certain instant, one of the ball is released. After long time interval, the adjacent ball to the previous one is released. The difference in kinetic energies of the two released balls is K at a sufficiently long distance from the polygon.
31
Aug
Small identical balls with equal charges are fixed at the vertices of a regular polygon of N sides, each of length d. At a certain instant, one of the ball is released. After long time interval, the adjacent ball to the previous one is released. The difference in kinetic energies of the two released balls [...]
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each of length d. At a certain instant ,
one of the ball is released. After long time interval ,
Small identical balls with equal charges are fixed at the vertices of a regular polygon of N sides ,
the adjacent ball to the previous one is released. The difference in kinetic energies of the two released balls is K at a sufficiently long distance from the polygon. ,
A particle of mass m carrying charge q is projected with velocity v from point A toward aninfinite line of charge from a distance a . Its speed reduces to zero momentarily at point B, which is at a distance a/2 from the line of charge. If another particle with mass m and charge −q is projected with the same velosity v from A toward the line of charge, what will be its speed at B ?
31
Aug
A particle of mass m carrying charge q is projected with velocity v from point A toward aninfinite line of charge from a distance a . Its speed reduces to zero momentarily at point B, which is at a distance a/2 from the line of charge. If another particle with mass m and charge −q [...]
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A particle of mass m carrying charge q is projected with velocity v from point A toward aninfinite line of charge from a distance a . Its speed reduces to zero momentarily at point B ,
what will be its speed at B ? ,
which is at a distance a/2 from the line of charge. If another particle with mass m and charge −q is projected with the same velosity v from A toward the line of charge ,