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Prove Whether an Electric Field of a Dipole: de Eur (c,e) indari (2as Orton oên has...
The dipole moment of a dipole in a 200-N/C electric field is initially antiparallel to the...
The dipole moment of a dipole in a 200-N/C electric field is initially antiparallel to the field, but it rotates so it is in the same direction as the field. If the moment has a magnitude of 3' 10-9 Cxm the work done by an external force is Select one: a. -6'10-7 J b. 12° 10-7J c. O J d.-12'10-7J e. 6'10-7J
An electric dipole is located in a field of E=4i+8j-2kN/C if the dipole is P=7i+j+3kCm, a)...
An electric dipole is located in a field of E=4i+8j-2kN/C if the dipole is P=7i+j+3kCm, a) Find the angle between two vectors b) Calculate the potential energy of the dipole in this electric field (U=P.E) c) What is the torque (t=PxE)?
The dipole moment of a dipole in a 200-N/C electric field is initially antiparallel to the...
The dipole moment of a dipole in a 200-N/C electric field is initially antiparallel to the field, but it rotatos so it is in the same direction as the field. If the moment has a magnitude of 3 X 10 C-m the work done by an external force is Select one O a. 6 x 10-7 J O b. 12 x 10-7J 0 C. 6 = 10-J O d. -12 x 10.7) Oe. OJ
Chapter 22, Problem 058 A certain electric dipole is placed in a uniform electric field E...
Chapter 22, Problem 058 A certain electric dipole is placed in a uniform electric field E of magnitude 23 N/C. The figure gives the potential energy U of the dipole versus the angle between E and the dipole moment p. What is the magnitude of p? 100 ( 82-01) Number Units the tolerance is +/-2% Click if you would like to Show Work for this question: Open Show Work
2. Electric dipole (20%) A very common charge arrangement in electromagnetics is the dipole. A charge...
2. Electric dipole (20%) A very common charge arrangement in electromagnetics is the dipole. A charge dipole is illustrated in the figure below. In this problem, we will find the potential and field due to a dipole. tq X (a) Find the electrostatic potential at an arbitrary position in spherical coordinates, that is find the potential at the position (r, 0,0). (b) For large values of r, we can write: Z(17 cos 0 + -1/2 ~(1 7. cos 6)-1/2 ~...
The material inside the spherical grapes polarizes under the microwave electric field. Calculate the electric dipole moment induced by the uniform electric field E0 within the dielectric sphere. Calcu...
The material inside the spherical grapes polarizes under the microwave electric field. Calculate the electric dipole moment induced by the uniform electric field E0 within the dielectric sphere. Calculate the charge of the dipole assuming the charge separation is equal to grape’s radius R. Show that the electric field between two grapes (dielectric spheres) scales as ~ (R/d)2 E0 with the distance d between them. For what distance is the electric field between the grapes enough to induce electrical breakdown...
An electric field can induce an electric dipole in a neutral molecule (or atom) by pushing...
An electric field can induce an electric dipole in a neutral molecule (or atom) by pushing the positive and negative charges inside the molecule in opposite directions. The dipole moment of the induced dipole is directly proportional to the electric field at the molecule. That is, p⃗ =αE⃗ , where p⃗ is the induced dipole moment, α is called the polarizability of the molecule, and E⃗ is the electric field at the molecule. A stronger electric field at the molecule results in a...
An electric field can induce an electric dipole in a neutral molecule (or atom) by pushing...
An electric field can induce an electric dipole in a neutral molecule (or atom) by pushing the positive and negative charges inside the molecule in opposite directions. The dipole moment of the induced dipole is directly proportional to the electric field at the molecule. That is, p⃗ =αE⃗ , where p⃗ is the induced dipole moment, α is called the polarizability of the molecule, and E⃗ is the electric field at the molecule. A stronger electric field at the molecule results in a...
Monday Homework Problem 3.6 The world's largest Van de Graaff generator produces an electric field of...
Monday Homework Problem 3.6 The world's largest Van de Graaff generator produces an electric field of 44 10 at its surface using an electrode that is a sphere of radius 4.5m. How much total charge must be on 4 x 10*8 at its surface using an electrode that is a sphere of radius 4.5m. How much total charge must be on the surface of the sphere to produce this field? Select One of the Following (a) 22 x 10c (b)...
3. (20) A spherically symmetric charge distribution creates the following electric field (2) E E,r with...
3. (20) A spherically symmetric charge distribution creates the following electric field (2) E E,r with 20 r r < a for 4meoa3 (3) E,= Q 4mor2 for r> a where Q and a are positive constants of suitable units. (a) Draw a graph of E, for 0 <r3a; please label your graph clearly (b) Calculate the charge distribution that generates this electric field. (c) Draw a graph of the charge distribution for 0 <r< 3a; please label your graph...
The dipole moment of a dipole in a 200-N/C electric field is initially antiparallel to the field, but it rotates so it is in the same direction as the field. If the moment has a magnitude of 3' 10-9 Cxm the work done by an external force is Select one: a. -6'10-7 J b. 12° 10-7J c. O J d.-12'10-7J e. 6'10-7J
The dipole moment of a dipole in a 200-N/C electric field is initially antiparallel to the field, but it rotatos so it is in the same direction as the field. If the moment has a magnitude of 3 X 10 C-m the work done by an external force is Select one O a. 6 x 10-7 J O b. 12 x 10-7J 0 C. 6 = 10-J O d. -12 x 10.7) Oe. OJ
Chapter 22, Problem 058 A certain electric dipole is placed in a uniform electric field E of magnitude 23 N/C. The figure gives the potential energy U of the dipole versus the angle between E and the dipole moment p. What is the magnitude of p? 100 ( 82-01) Number Units the tolerance is +/-2% Click if you would like to Show Work for this question: Open Show Work
2. Electric dipole (20%) A very common charge arrangement in electromagnetics is the dipole. A charge dipole is illustrated in the figure below. In this problem, we will find the potential and field due to a dipole. tq X (a) Find the electrostatic potential at an arbitrary position in spherical coordinates, that is find the potential at the position (r, 0,0). (b) For large values of r, we can write: Z(17 cos 0 + -1/2 ~(1 7. cos 6)-1/2 ~...
Monday Homework Problem 3.6 The world's largest Van de Graaff generator produces an electric field of 44 10 at its surface using an electrode that is a sphere of radius 4.5m. How much total charge must be on 4 x 10*8 at its surface using an electrode that is a sphere of radius 4.5m. How much total charge must be on the surface of the sphere to produce this field? Select One of the Following (a) 22 x 10c (b)...
3. (20) A spherically symmetric charge distribution creates the following electric field (2) E E,r with 20 r r < a for 4meoa3 (3) E,= Q 4mor2 for r> a where Q and a are positive constants of suitable units. (a) Draw a graph of E, for 0 <r3a; please label your graph clearly (b) Calculate the charge distribution that generates this electric field. (c) Draw a graph of the charge distribution for 0 <r< 3a; please label your graph...
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