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Two wires of different densities but same area of cross section are soldered together at one end and are stretched at a tension T. The velocity of a transverse wave in the first
05
Nov
Two wires of different densities but same area of cross section are soldered together at one end and are stretched at a tension T. The velocity of a transverse wave in the first Two wires of different densities but same area of cross section are soldered together at one end and are stretched at a [...]
Mark out the correct statement : (1) If E is zero at a certain point , then V should be zero at that point.
05
Nov
Mark out the correct statement : (1) If E is zero at a certain point , then V should be zero at that point. Mark out the correct statement : (1) If E is zero at a certain point then V should be zero at that point. November 5, 2020 Category: Uncategorised (JEE Advanced Physics [...]
Two dipoles p1 and p2 are placed along the same axis at a distance x apart as shown in (Fig. 3.119). What is the magnitude of the force of interaction ? What is the nature of force, attractive or repulsive ?
05
Nov
Two dipoles p1 and p2 are placed along the same axis at a distance x apart as shown in (Fig. 3.119). What is the magnitude of the force of interaction ? What is the nature of force, attractive or repulsive ? attractive or repulsive ? Two dipoles p1 and p2 are placed along the same [...]
In column (1) the equations of travelling waves are given, while in column (2) information about wave motion, particle velocity and particle acceleration are given. Match the following
05
Nov
In column (1) the equations of travelling waves are given, while in column (2) information about wave motion, particle velocity and particle acceleration are given. Match the following In column (1) the equations of travelling waves are given particle velocity and particle acceleration are given. Match the following while in column (2) information about wave [...]
A charge +q is carried from point A(r,135∘) to point B(r,45∘) following a path, which is a quadrant of circle of radius r ( Fig. 3.97). If the dipole moment is P, find the work done by the external agent (assume short dipole).
05
Nov
A charge +q is carried from point A(r,135∘) to point B(r,45∘) following a path, which is a quadrant of circle of radius r ( Fig. 3.97). If the dipole moment is P, find the work done by the external agent (assume short dipole). 135∘) to point B(r 45∘) following a path A charge +q is [...]
The potential energies associated with four orientations of an electric dipole in an electric field are (1)−5U0,(2)−7U0,(3)3U0,and(4)5U0, where U0 is positive. Rank the orientationa according to the a. angle between the electric dipole moment P→ and the electric field `vec E, and B magnitude of the torque on the electric dipole, greatest first.
05
Nov
The potential energies associated with four orientations of an electric dipole in an electric field are (1)−5U0,(2)−7U0,(3)3U0,and(4)5U0, where U0 is positive. Rank the orientationa according to the a. angle between the electric dipole moment P→ and the electric field `vec E, and B magnitude of the torque on the electric dipole, greatest first. (2)−7U0 (3)3U0 [...]
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(2)−7U0 ,
(3)3U0 ,
and B magnitude of the torque on the electric dipole ,
and(4)5U0 ,
greatest first. ,
The potential energies associated with four orientations of an electric dipole in an electric field are (1)−5U0 ,
where U0 is positive. Rank the orientationa according to the a. angle between the electric dipole moment P→ and the electric field `vec E ,
For a travelling wave, displacement of medium particles vs. position graph (y-x) graph at a given instant is shown in figure. Match the following two columns.
05
Nov
For a travelling wave, displacement of medium particles vs. position graph (y-x) graph at a given instant is shown in figure. Match the following two columns. displacement of medium particles vs. position graph (y-x) graph at a given instant is shown in figure. Match the following two columns. For a travelling wave November 5, 2020 [...]
The equation of a travelling wave is given by : y = (4cm) sin (pie t + 2 pie x). Here, t is in second and x in metres. For this travelling wave, match the following two columns.
05
Nov
The equation of a travelling wave is given by : y = (4cm) sin (pie t + 2 pie x). Here, t is in second and x in metres. For this travelling wave, match the following two columns. match the following two columns. t is in second and x in metres. For this travelling wave [...]
What is the potential energy of dipole with charge particles system as shown in figure ?
05
Nov
What is the potential energy of dipole with charge particles system as shown in figure ? What is the potential energy of dipole with charge particles system as shown in figure ? November 5, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Suppose a wave pulse has been created at free end of a taut string by moving the hand up and down once. The string is attached at its other end to a distant wall.
05
Nov
Suppose a wave pulse has been created at free end of a taut string by moving the hand up and down once. The string is attached at its other end to a distant wall. Suppose a wave pulse has been created at free end of a taut string by moving the hand up and down [...]