Torque acting on an electric dipole placed in an electrie field is maximum when the angle between the electrie field and the dipole moment is
Q: Part 5 of 8 - Analyze (b) The torque exerted by the field on the dipole is given by the following…
A: Electric dipole moment p→ = (-12.6i^ + 11.7j^)×10-12 C.m Electric field E→ = (7.8i^ - 4.9j^ )×103 NC
Q: +d- -d -d- -- -- +9 -9 -9 +9 -p +p
A: Given:
Q: PRACTICE: If a dipole made up of charges in an electric field E has its dipole moment p aligned…
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Q: A dipole has dipole moment p = 1.5 x 10-⁹ C m oriented in the +x direction and is in a uniform…
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Q: 1. Our text claims that a charged particle exerts a net attractive force on an electric dipole. The…
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Q: + +q E ee- -9-9 +q -p +p Electric quadrupole. The figure shows an electric quadrupole. It consists…
A: We have given a quadrupole distribution. And Q=2qd2 Then the detailed solution is following.
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A: When the rubber rod is rubbed with fur, it becomes negatively charged.
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Q: The figure shows four orientations of an electric dipole in an external field. For each of the four…
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Q: A point dipole with an electric moment p is placed at a distance I from an infinite onducting plane.…
A: Consider a point dipole(p) placed at a distance, r= l m from conducting plate.
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Q: Dipole consisting of two equal but opposite point charges separated by a distance "2L". The…
A: Note: As per the guidelines, we can only answer three subparts of a question. Sorry for the…
Q: What is elctric dipole?
A: Electric dipole:As the name indicates it has two polarities, positive and negative. Generally the…
Q: An electron and a proton are 4.0×10−11 m apart. What is their dipole moment if they are at rest?
A: Write the expression for the electric dipole moment of an electron and proton. Here, Q is the…
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- d- d- + + P +9 -9-9 +9 -p +p Electric quadrupole. The figure shows an electric quadrupole. It consists of two dipoles with dipole moments that are equal in magnitude but opposite in direction. What is the value of E on the axis of the quadrupole for a point P a distance z from its center (assume z >> d)? Take Q = 2qd² (which is known as the quadrupole moment of the charge distribution.) NOTE: Express your answer in terms of Q and z, using ε0 when needed. E =Problem 2. The electric force due to a uniform external electric field causes a torque of magnitude 10.0x10-⁹ N'm on an electric dipole oriented at 30° from the direction of the external field. The dipole moment of the dipole is 8.0 x 10-¹2 C.m. (a) What is the magnitude of the external electric field? (b) If the two particles that makeup the dipole are 2.5 mm apart, what is the magnitude of the charge on each particle? -9 Pe com +qi EA dipole of moment p1 lies at the origin and a dipole of p2 lies at a point whose position vector is r. Determine the force between the two dipoles. For which orientation of the dipoles does the force maximize?
- A disk with uniform surface charge density = -8.60 μC/m² is oriented as shown in the diagram below. The field at a o y - 2/0 (¹ - √√√² + ²), 1- distance y from the center of a disk (of radius r = 0.420 m) and along its axis is given by E = - where & = 8.85 x 10-12 c²/(N m²) is the permittivity of free space. What is the electric potential at a location P whose coordinates are (0, 0.115 m)? Take the electric potential at infinity to be zero. V y P (0, y) xa dipole having a dipole moment of p = Qa coul/m makes an angle 60° with the direction of a uniform electric field E,(a) calculate the torque on the dipoleDipole consisting of two equal but opposite point charges separated by a distance "2L". The magnitude either dipole charge is , "qd". A vector quantity called the Electric Dipole Moment Vector ,p ,is defined to have a magnitude p = (qd)(d) (d= separation distance of the dipole charges) and a unit vector direction pointing from negative to positve charge Find the dipole moment vector “p”