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)?
Homework Answers
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An electric dipole is located in a field of E=4i+8j-2kN/C if the
dipole is P=7i+j+3kCm,
a)...
A dipole of moment 0.50 e . nm is placed in a uniform electric field with...
A dipole of moment 0.50 e . nm is placed in a uniform electric field with a magnitude of 1.2 x 105 N/C. what is the magnitude of the torque on the dipole for each of the following situations? (a) the dipale is aligned with the electric field (b) the dipole is transverse to (perpendicular to) the electric field N m (c) the dipole makes an angle of 31.5 with the direction of the electric field N m (d) Defining...
A dipole of moment 0.50 e . nm is placed in a uniform electric field with...
A dipole of moment 0.50 e . nm is placed in a uniform electric field with a magnitude of 1.2 x 105 N/C. what is the magnitude of the torque on the dipole for each of the following situations? (a) the dipole is aligned with the electric field (b) the dipole is transverse to (perpendicular to) the electric feld (c) the dipole makes an angle of 29.5o with the direction of the electric field 664 N·m (d) Defining the potential...
A dipole of moment 0.50 e nm is placed in a uniform electric field with a...
A dipole of moment 0.50 e nm is placed in a uniform electric field with a magnitude of 1.4 x 105 N/C. What is the magnitude of the torque on the dipole for each of the following situations? (a) the dipole is aligned with the electric field N m (b) the dipole is transverse to (perpendicular to) the electric field N-m (c) the dipole makes an angle of 28.5° with the direction of the electric field N m (d) Defining...
[3] Given: u = -8i + 6 v = i- j w = 4i - 8j...
[3] Given: u = -8i + 6 v = i- j w = 4i - 8j T = -10i Point Pat (-17, -v2), point at (-9, 11), and point Rat (8, -15) Five of the following six parts are each worth 3 points. Part b is worth 5 points. a) Find the position vector, in xi + yj form, for the vector whose initial point is R and whose terminal point is 9. b) Sketch the position vector determined by...
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
3. What is electric dipole moment? Calculate torque (t) and potential energy (U) due a dipole...
3. What is electric dipole moment? Calculate torque (t) and potential energy (U) due a dipole system of (+q) and (-q) in an electric field E and separate by a distance “d"? Problem-3: What is the potential energy to be stored in a dipole system of moment 2 mC in an electric field of 10 N/C at an orientation 15°?
A dipole of moment 0.50 e·nm is placed in a uniform electric field with a magnitude...
A dipole of moment 0.50 e·nm is placed in a uniform electric field with a magnitude of 6.0 x 104 N/c. what is the magnitude of the torque on the dipole for each of the following situations? (a) the dipole is aligned with the electric field N m (b) the dipole is transverse to (perpendicular to) the electric field N m (c) the dipole makes an angle of 27° with the direction of the electric field N m (d) Defining...
An electric dipole with dipole moment P→ = (3.00î + 4.02ĵ )(1.48 × 10-30C·m) is in...
An electric dipole with dipole moment P→ = (3.00î + 4.02ĵ )(1.48 × 10-30C·m) is in an electric field E→ = (4100 N/C)î. (a) What is the potential energy of the electric dipole? (b) What is the magnitude of torque acting on it? (c) If an external agent turns the dipole until its electric dipole moment is P→= (-4.02î + 3.00ĵ)(1.48 × 10-30 C·m), how much work is done by the agent?
Torque on a Dipole in a Uniform Field (Looking for explanation, not just answers)
Consider an electric dipole whose dipole moment (a vector pointing from the negitive charge to the positive charge) is oriented at angle with respect to the y axis. There is an externalelectric field of magnitude (independent of the field produced bythe dipole) pointing in the positive y direction. The positive and negative ends of the dipole have charges and , respectively, and the two charges are a distance apart. The dipole has a moment of inertia about its center of...
A dipole of moment 0.50 e . nm is placed in a uniform electric field with a magnitude of 1.2 x 105 N/C. what is the magnitude of the torque on the dipole for each of the following situations? (a) the dipale is aligned with the electric field (b) the dipole is transverse to (perpendicular to) the electric field N m (c) the dipole makes an angle of 31.5 with the direction of the electric field N m (d) Defining...
A dipole of moment 0.50 e . nm is placed in a uniform electric field with a magnitude of 1.2 x 105 N/C. what is the magnitude of the torque on the dipole for each of the following situations? (a) the dipole is aligned with the electric field (b) the dipole is transverse to (perpendicular to) the electric feld (c) the dipole makes an angle of 29.5o with the direction of the electric field 664 N·m (d) Defining the potential...
A dipole of moment 0.50 e nm is placed in a uniform electric field with a magnitude of 1.4 x 105 N/C. What is the magnitude of the torque on the dipole for each of the following situations? (a) the dipole is aligned with the electric field N m (b) the dipole is transverse to (perpendicular to) the electric field N-m (c) the dipole makes an angle of 28.5° with the direction of the electric field N m (d) Defining...
[3] Given: u = -8i + 6 v = i- j w = 4i - 8j T = -10i Point Pat (-17, -v2), point at (-9, 11), and point Rat (8, -15) Five of the following six parts are each worth 3 points. Part b is worth 5 points. a) Find the position vector, in xi + yj form, for the vector whose initial point is R and whose terminal point is 9. b) Sketch the position vector determined by...
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
3. What is electric dipole moment? Calculate torque (t) and potential energy (U) due a dipole system of (+q) and (-q) in an electric field E and separate by a distance “d"? Problem-3: What is the potential energy to be stored in a dipole system of moment 2 mC in an electric field of 10 N/C at an orientation 15°?
A dipole of moment 0.50 e·nm is placed in a uniform electric field with a magnitude of 6.0 x 104 N/c. what is the magnitude of the torque on the dipole for each of the following situations? (a) the dipole is aligned with the electric field N m (b) the dipole is transverse to (perpendicular to) the electric field N m (c) the dipole makes an angle of 27° with the direction of the electric field N m (d) Defining...
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