Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Electric dipole of mamoment P = Pi is kept at a point ( x, y ) in an electric field E = 4xy^2 i + 4x^2 y j .Find the force on the dipole.
30
Oct
Electric dipole of mamoment P = Pi is kept at a point ( x, y ) in an electric field E = 4xy^2 i + 4x^2 y j .Find the force on the dipole. Electric dipole of mamoment P = Pi is kept at a point ( x y ) in an electric field E [...]
A charged ball of mass 9 kg is suspended from a string in a uniform electric field E = ( 3 iˆ+5 jˆ ) × 10^5 N/C. The ball is in equilibrium with θ=37∘. If direction of electric field is reversed, fing the new equilibrium position of the ball. Given your answer in terms of angle made by string with vertical. Take g = 10 m/s^2.
30
Oct
A charged ball of mass 9 kg is suspended from a string in a uniform electric field E = ( 3 iˆ+5 jˆ ) × 10^5 N/C. The ball is in equilibrium with θ=37∘. If direction of electric field is reversed, fing the new equilibrium position of the ball. Given your answer in terms of [...]
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A charged ball of mass 9 kg is suspended from a string in a uniform electric field E = ( 3 iˆ+5 jˆ ) × 10^5 N/C. The ball is in equilibrium with θ=37∘. If direction of electric field is reversed ,
fing the new equilibrium position of the ball. Given your answer in terms of angle made by string with vertical. Take g = 10 m/s^2. ,
Consider a uniformly charged shell shown in figure. Indicate the directions ( not magnitude ) of the electric field at the central point P1 and an off – center point P2 on the drum – head of the shell.
30
Oct
Consider a uniformly charged shell shown in figure. Indicate the directions ( not magnitude ) of the electric field at the central point P1 and an off – center point P2 on the drum – head of the shell. An electric dipole is placed at origin in the xy plane with its orientation along the [...]
An electric dipole is placed in a uniform electric field E of magnitude 40 N/C . Graph shows the magnitude of the torque on the on teh dipole versus the angle theta between the field E and dipole moment P . The magnitude of dipole moment P is equal to
30
Oct
An electric dipole is placed in a uniform electric field E of magnitude 40 N/C . Graph shows the magnitude of the torque on the on teh dipole versus the angle theta between the field E and dipole moment P . The magnitude of dipole moment P is equal to An electric dipole is placed [...]
A wheel having mass mu has charge +q and -q on diametrically opposite points. It remains in equilibrium on a rough inclined plane in the presence of uniform vertical electric field E =
30
Oct
A wheel having mass mu has charge +q and -q on diametrically opposite points. It remains in equilibrium on a rough inclined plane in the presence of uniform vertical electric field E = A wheel having mass mu has charge +q and -q on diametrically opposite points. It remains in equilibrium on a rough inclined [...]
In a conducting hollow sphere of inner and outer radii 5 cm and 10 cm, respectively, a point charge 1 C is placed at point A, that is 3 cm from the center C of the hollow sphere. An external uniform electric field to magnitude 20NC−1 is also applied. Net electric force on this charge is 15 N, away from the center of the sphere as shown. Find the magnitude of net force exerted on the charge placed at point A by the induced charges on the sphere
30
Oct
In a conducting hollow sphere of inner and outer radii 5 cm and 10 cm, respectively, a point charge 1 C is placed at point A, that is 3 cm from the center C of the hollow sphere. An external uniform electric field to magnitude 20NC−1 is also applied. Net electric force on this charge [...]
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a point charge 1 C is placed at point A ,
away from the center of the sphere as shown. Find the magnitude of net force exerted on the charge placed at point A by the induced charges on the sphere ,
In a conducting hollow sphere of inner and outer radii 5 cm and 10 cm ,
respectively ,
that is 3 cm from the center C of the hollow sphere. An external uniform electric field to magnitude 20NC−1 is also applied. Net electric force on this charge is 15 N ,
An electric dipole is placed at origin in the xy plane with its orientation along the positive x-axis. The direction is electric field .
30
Oct
An electric dipole is placed at origin in the xy plane with its orientation along the positive x-axis. The direction is electric field . An electric dipole is placed at origin in the xy plane with its orientation along the positive x-axis. The direction is electric field . October 30, 2020 Category: Uncategorised (JEE Advanced [...]
Three positive point charges q1, q2, and q3 form an isolated system. Suppose the charges have generated a property due to which like charges also attract. The charges are moving along a circle with same speed maintaining angles as shown in the figure. The charge q1 experiences a force f1 due to other two charges. Similarly, q2 experiences a force f2 and q3, a force f3. The ratio of f1 : f2 : f3 is
30
Oct
Three positive point charges q1, q2, and q3 form an isolated system. Suppose the charges have generated a property due to which like charges also attract. The charges are moving along a circle with same speed maintaining angles as shown in the figure. The charge q1 experiences a force f1 due to other two charges. [...]
Three charges q, q, and -2q are fixed on the vertices of an equilateral triangular plate of edge length a. This plate is in equilibrium two very large plates having surface charge density sigma1 and sigma2 respectively. Find the time period of small angular oscillation about an axis passing through its centroid and perpendicular to the plane . Moment of interia of the system about this axis is l.
30
Oct
Three charges q, q, and -2q are fixed on the vertices of an equilateral triangular plate of edge length a. This plate is in equilibrium two very large plates having surface charge density sigma1 and sigma2 respectively. Find the time period of small angular oscillation about an axis passing through its centroid and perpendicular to [...]
In the above question, the ratio of masses of the charge particles q1, q2 and q3 is
30
Oct
In the above question, the ratio of masses of the charge particles q1, q2 and q3 is In the above question q2 and q3 is the ratio of masses of the charge particles q1 October 30, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,