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Two point charges +q each have been place at the positions ( -a/2 ,0 ,0 )and ( a/2 , 0, 0 ). THe locus of the points where -Q charge can be placed suvh that total electrostatic potential energy of the system can become equal to Zero, can be represented by which of the following equations ?
05
Nov
Two point charges +q each have been place at the positions ( -a/2 ,0 ,0 )and ( a/2 , 0, 0 ). THe locus of the points where -Q charge can be placed suvh that total electrostatic potential energy of the system can become equal to Zero, can be represented by which of the following [...]
In a large room, a person receives direct sound waves from a source 120 m away from him. He also receives waves from the same source which reach , being reflected from the 25 m high ceiling
05
Nov
In a large room, a person receives direct sound waves from a source 120 m away from him. He also receives waves from the same source which reach , being reflected from the 25 m high ceiling a person receives direct sound waves from a source 120 m away from him. He also receives waves [...]
Two uniform strings A and B made of steel are made to vibrate under the same tension. If the first overtone of A is equal to the second overtone of B and if the radius of A is twice
05
Nov
Two uniform strings A and B made of steel are made to vibrate under the same tension. If the first overtone of A is equal to the second overtone of B and if the radius of A is twice Two uniform strings A and B made of steel are made to vibrate under the same [...]
Inside a hollow conducting sphere, which is uncharged, a charge q is placed at its center. Let electric field at a distance x from center at point p be E and potential at this point be V. Now, some positive charge Q is given to this sphere, then
05
Nov
Inside a hollow conducting sphere, which is uncharged, a charge q is placed at its center. Let electric field at a distance x from center at point p be E and potential at this point be V. Now, some positive charge Q is given to this sphere, then a charge q is placed at its [...]
Figure shows equipotential surfaces for a two charges system . At which of the labeled points will an electron have the highest potential energy ?
05
Nov
Figure shows equipotential surfaces for a two charges system . At which of the labeled points will an electron have the highest potential energy ? Figure shows equipotential surfaces for a two charges system . At which of the labeled points will an electron have the highest potential energy ? November 5, 2020 Category: Uncategorised [...]
If the length of a stretched sting is shortened by 40% and the tension is increased by 44%, then the ratio of the final and initial fundamental frequencies is
05
Nov
If the length of a stretched sting is shortened by 40% and the tension is increased by 44%, then the ratio of the final and initial fundamental frequencies is If the length of a stretched sting is shortened by 40% and the tension is increased by 44% then the ratio of the final and initial [...]
An open pipe resonates with a tuning fork of frequency 500 Hz. It is observed that two successive notes are formed at distance 16 and 46 cm from the open end. The speed of sound
05
Nov
An open pipe resonates with a tuning fork of frequency 500 Hz. It is observed that two successive notes are formed at distance 16 and 46 cm from the open end. The speed of sound An open pipe resonates with a tuning fork of frequency 500 Hz. It is observed that two successive notes are [...]
A glass tube of 1.0 m length is filled with water. The water can be drained out slowly at the bottom of the tube. If a vibrating tuning fork of frequency 500 c/s is brought at the
05
Nov
A glass tube of 1.0 m length is filled with water. The water can be drained out slowly at the bottom of the tube. If a vibrating tuning fork of frequency 500 c/s is brought at the A glass tube of 1.0 m length is filled with water. The water can be drained out slowly [...]
Consider two concentric metal spheres. The outer sphere is given a charge Q >0, then
05
Nov
Consider two concentric metal spheres. The outer sphere is given a charge Q >0, then Consider two concentric metal spheres. The outer sphere is given a charge Q >0 then November 5, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
An uncharged conductor A is brought near a positively charged conductor B. The size of the conductor A is much greater than the size of conductor B. then ,
05
Nov
An uncharged conductor A is brought near a positively charged conductor B. The size of the conductor A is much greater than the size of conductor B. then , An uncharged conductor A is brought near a positively charged conductor B. The size of the conductor A is much greater than the size of conductor [...]