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Two concentric shells of radii R and 2R are shown in (Fig. 3.115). Initially, a charge q is imparted to the inner shells. Now, key K1 is closed and opened and then key K2 is closed and opened. After the keys K1andK2 are alterbately closed n times each, find the potential difference between the shells. Note that finally key K2 remains closed.
01
Sep
Two concentric shells of radii R and 2R are shown in (Fig. 3.115). Initially, a charge q is imparted to the inner shells. Now, key K1 is closed and opened and then key K2 is closed and opened. After the keys K1andK2 are alterbately closed n times each, find the potential difference between the shells. [...]
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a charge q is imparted to the inner shells. Now ,
find the potential difference between the shells. Note that finally key K2 remains closed. ,
key K1 is closed and opened and then key K2 is closed and opened. After the keys K1andK2 are alterbately closed n times each ,
Two concentric shells of radii R and 2R are shown in (Fig. 3.115). Initially ,
Two conducting spheres of radii r1 and r2 are connected by a metallic spring of stifness k and natural length l (>>r1 and r2 ). A positive charges +Q is slowely delivered to any sphere. (a) Find the charge on each sphere. (b) what is the value of Q, if the equilibrium seperation between the sphere is 2l?
01
Sep
Two conducting spheres of radii r1 and r2 are connected by a metallic spring of stifness k and natural length l (>>r1 and r2 ). A positive charges +Q is slowely delivered to any sphere. (a) Find the charge on each sphere. (b) what is the value of Q, if the equilibrium seperation between the [...]
For the electrostatic charge system as shown in figure, find the electrostatic energy of the system.
01
Sep
For the electrostatic charge system as shown in figure, find the electrostatic energy of the system. find the electrostatic energy of the system. For the electrostatic charge system as shown in figure September 1, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
(Figure 3.118) shows two dipole moments parallel to each other and placed at a distance x apart. What is the magnitude of force of interaction ? What is the nature of force, attractive or repulsive ?
01
Sep
(Figure 3.118) shows two dipole moments parallel to each other and placed at a distance x apart. What is the magnitude of force of interaction ? What is the nature of force, attractive or repulsive ? (Figure 3.118) shows two dipole moments parallel to each other and placed at a distance x apart. What is [...]
A short dipole is placed along the x – axis at x = x (Fig. 3.120). a.) Find the force acting on the dipole due to a point charge q placed at the origin. b). Find the force on the dipole if the dipole is rotated by 180∘ about the z- axis.
01
Sep
A short dipole is placed along the x – axis at x = x (Fig. 3.120). a.) Find the force acting on the dipole due to a point charge q placed at the origin. b). Find the force on the dipole if the dipole is rotated by 180∘ about the z- axis. what is the [...]
what is the potiential energy of the charge and dipole system shown in figure ?
01
Sep
what is the potiential energy of the charge and dipole system shown in figure ? what is the potiential energy of the charge and dipole system shown in figure ? September 1, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Two point charges of $3.2 × 10^−19C$ and $−3.2×10^−19C$ are separated from each other by 2.4×10−10m. The dipole is situated in a uniform electric field of intensity $4 × 105V m^−1$. Calculate the work done in roating the dipole by $180∘$.
01
Sep
Two point charges of $3.2 × 10^−19C$ and $−3.2×10^−19C$ are separated from each other by 2.4×10−10m. The dipole is situated in a uniform electric field of intensity $4 × 105V m^−1$. Calculate the work done in roating the dipole by $180∘$. A small sphere of mass m = 0.6 kg carrying a positive charge q [...]
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A small sphere of mass m = 0.6 kg carrying a positive charge q = 80μC is connected with a light ,
and inextensible string of length r = 30 cm and whirled in a vertical circle. If a horizontal rightward electric field of strength E = 105 NC^−1 exists in the space ,
calculate the minimum velocity of the sphere required at the highest point so that it may just complete the circle (g=10 ms^−2). ,
flexible ,
A small sphere of mass m = 0.6 kg carrying a positive charge q = 80μC is connected with a light, flexible, and inextensible string of length r = 30 cm and whirled in a vertical circle. If a horizontal rightward electric field of strength E = 105 NC^−1 exists in the space, calculate the minimum velocity of the sphere required at the highest point so that it may just complete the circle (g=10 ms^−2).
01
Sep
A small sphere of mass m = 0.6 kg carrying a positive charge q = 80μC is connected with a light, flexible, and inextensible string of length r = 30 cm and whirled in a vertical circle. If a horizontal rightward electric field of strength E = 105 NC^−1 exists in the space, calculate the [...]
Tags:
A small sphere of mass m = 0.6 kg carrying a positive charge q = 80μC is connected with a light ,
and inextensible string of length r = 30 cm and whirled in a vertical circle. If a horizontal rightward electric field of strength E = 105 NC^−1 exists in the space ,
calculate the minimum velocity of the sphere required at the highest point so that it may just complete the circle (g=10 ms^−2). ,
flexible ,
Two small particles A and B having masses m=0.5 kg each and charges q1=(−155/18μC) and q2=(+100μC), respectively, are connected at the ends of a nonconducting, flexible, and inextensible string of length r=0.5m. Particle A is fixed and B is whirled along a verticle circle with center at A. if a vertically ipward electric field of Strength E=1.1×105NC−1 exists in the space, calculate the minimum velocity of particle B required at the highest point so that it may just complete the circle (g=10 ms^−2).
01
Sep
Two small particles A and B having masses m=0.5 kg each and charges q1=(−155/18μC) and q2=(+100μC), respectively, are connected at the ends of a nonconducting, flexible, and inextensible string of length r=0.5m. Particle A is fixed and B is whirled along a verticle circle with center at A. if a vertically ipward electric field of [...]
Figure shows three concentric thin spherical shells A , B , and C with initial charges on A, B, and C as 3Q, 2Q, and -Q, respectively . The shells Aand C are connected by a wire such that it does not touch B. shell B is earthed. Determine the final charges Qa, Qb, and Qc .
01
Sep
Figure shows three concentric thin spherical shells A , B , and C with initial charges on A, B, and C as 3Q, 2Q, and -Q, respectively . The shells Aand C are connected by a wire such that it does not touch B. shell B is earthed. Determine the final charges Qa, Qb, and [...]