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Bohr’s model can explain (a) The spectrum of hydrogen atom only (b) spectrum of atom or ion containing one electron only (c) The spectrum of hydrogen molecule (d) The solar spectrum
30
Nov
Bohr’s model can explain (a) The spectrum of hydrogen atom only (b) spectrum of atom or ion containing one electron only (c) The spectrum of hydrogen molecule (d) The solar spectrum Bohr's model can explain (a) The spectrum of hydrogen atom only (b) spectrum of atom or ion containing one electron only (c) The spectrum [...]
A long solid non-conducting cylinder of radius R is charged such that the volume charge density is proportional to r where r is the distance from axis. The electric field E at a distance r (r < R) will depend on r as
30
Nov
A long solid non-conducting cylinder of radius R is charged such that the volume charge density is proportional to r where r is the distance from axis. The electric field E at a distance r (r < R) will depend on r as A charged hollow sphere does not produce an electric field at any [...]
An early model for an atom considered it to have a positively charged point nucleas of charge Ze, surrounded by a unifrom density of negative charge upto a radius R. The atom as a whole is neutral. For this model, What is the electric field at a distance r from the nucleas ?
30
Nov
An early model for an atom considered it to have a positively charged point nucleas of charge Ze, surrounded by a unifrom density of negative charge upto a radius R. The atom as a whole is neutral. For this model, What is the electric field at a distance r from the nucleas ? An early [...]
In a certain region of space, electric field is along the z-direction throughout. The magnitude of electric field is, however, not constant but increases uniformly along the positive z-direction, at the rate of 10^5NC^−1 m−1per metre. What are the force and torque experienced by a system having a total dipole moment equal to 10^−7Cm in the negative z-direction ?
30
Nov
In a certain region of space, electric field is along the z-direction throughout. The magnitude of electric field is, however, not constant but increases uniformly along the positive z-direction, at the rate of 10^5NC^−1 m−1per metre. What are the force and torque experienced by a system having a total dipole moment equal to 10^−7Cm in [...]
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AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions
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Chapter 20 - Electric Field and Potential
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at the rate of 10^5NC^−1 m−1per metre. What are the force and torque experienced by a system having a total dipole moment equal to 10^−7Cm in the negative z-direction ? ,
electric field is along the z-direction throughout. The magnitude of electric field is ,
however ,
In a certain region of space ,
not constant but increases uniformly along the positive z-direction ,
Two charged spheres separated by a distance ‘d’ exert some force on each other. If they are immersed in a liquid of dielectric constant 2, then what is the force exerted, if all other conditions are same?
30
Nov
Two charged spheres separated by a distance ‘d’ exert some force on each other. If they are immersed in a liquid of dielectric constant 2, then what is the force exerted, if all other conditions are same? if all other conditions are same? then what is the force exerted Two charged spheres separated by a [...]
A metallic solid sphere is placed in a uniform electric field. The lines of force following the path(s) showing in the figure.
30
Nov
A metallic solid sphere is placed in a uniform electric field. The lines of force following the path(s) showing in the figure. A metallic solid sphere is placed in a uniform electric field. The lines of force following the path(s) showing in the figure. November 30, 2020 Category: AIIMS Last 24 Years Solved 1996 - [...]
Complex ion is shown by (a) Ag (b) Au (c) Cu (d)All of these
30
Nov
Complex ion is shown by (a) Ag (b) Au (c) Cu (d)All of these Complex ion is shown by (a) Ag (b) Au (c) Cu (d)All of these November 30, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The radius of an atomic nucleus is of the order of (a) 10^-10 cm (b) 10^-13 cm (c) 10^-15 cm (d) 10^-8 cm
30
Nov
The radius of an atomic nucleus is of the order of (a) 10^-10 cm (b) 10^-13 cm (c) 10^-15 cm (d) 10^-8 cm The radius of an atomic nucleus is of the order of (a) 10^-10 cm (b) 10^-13 cm (c) 10^-15 cm (d) 10^-8 cm November 30, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
Number of unpaired electrons in Mn 2+ is (a) 3 (b) 5 (c) 4 (d) 1
30
Nov
Number of unpaired electrons in Mn 2+ is (a) 3 (b) 5 (c) 4 (d) 1 Number of unpaired electrons in Mn 2+ is (a) 3 (b) 5 (c) 4 (d) 1 November 30, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The number of unpaired electrons in Cr 3+ ion is (a) 3 (b) 5 (c) 4 (d) 1
30
Nov
The number of unpaired electrons in Cr 3+ ion is (a) 3 (b) 5 (c) 4 (d) 1 The number of unpaired electrons in Cr 3+ ion is (a) 3 (b) 5 (c) 4 (d) 1 November 30, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,