Homework Answers
Potential energy of dipole = -pE cos theta
-100e-28 = -p*23* cos 0 degree
p = -100e-28/[-23]
= 4.35*10^-28 C.m
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Chapter 22, Problem 058 A certain electric dipole is placed in a uniform electric field E...
Chapter 22, Problem 059 How much work is required to turn an electric dipole 1800 in...
Chapter 22, Problem 059 How much work is required to turn an electric dipole 1800 in a uniform electric field of magnitude 31.5 N/C if p-2.02 x 10-25 C-m and the initial angle is 43.90. Number Units the tolerance is +/-4% Click if you would like to Show Work for this question: Open Show Work
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...
Chapter 22, Problem 083 An electric dipole with dipole moment P (3.221 +4.25) 1.33 X 100...
Chapter 22, Problem 083 An electric dipole with dipole moment P (3.221 +4.25) 1.33 X 100 Cm) is in an electric field E (4015 N/ci. (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. (-4.251 +3.22/(1.33 X 10-90cm), how much work is done by the agent? Units (a) Number (b) Number (c) Number Units...
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...
Chapter 22, Problem 076 In the figure an electric dipole swings from an initial orientation itei...
Chapter 22, Problem 076 In the figure an electric dipole swings from an initial orientation itei = 22.99) to a final orientation f = 22.90) in a uniform external electric field E . The electric dipole moment is 2.63 x 10-27 C-m; the field magnitude is 3.20 x 106 N/C. What is the change in the dipole's potential energy? mayninde 3.aox/oede Number Units the tolerance is +/-2%
Chapter 22, Problem 059 How much work is required to turn an electric dipole 1800 in...
Chapter 22, Problem 059 How much work is required to turn an electric dipole 1800 in a uniform electric field of magnitude 38.4 N/C if ρ = 2.75 x 10-25 C-m and the initial angle is 71.50. Number the tolerance is +/-290 Units
Chapter 28, Problem 019 A certain particle is sent into a uniform magnetic field, with the...
Chapter 28, Problem 019 A certain particle is sent into a uniform magnetic field, with the partidle's velocity vector perpendicular to the direction of the field. The figure gives the period T of the particle's motion versus the inverse of the field magnitude B. The vertical axis scale is set by Ts= 21.3 ns, and the horizontal axis scale is set by Bs 1 7.9 T 1 what is the ratio m g of the particle's mass to the magnitude...
Chapter 22, Problem 059 How much work is required to turn an electric dipole 1800 in a uniform electric field of magnitude 31.5 N/C if p-2.02 x 10-25 C-m and the initial angle is 43.90. Number Units the tolerance is +/-4% Click if you would like to Show Work for this question: Open Show Work
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...
Chapter 22, Problem 083 An electric dipole with dipole moment P (3.221 +4.25) 1.33 X 100 Cm) is in an electric field E (4015 N/ci. (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. (-4.251 +3.22/(1.33 X 10-90cm), how much work is done by the agent? Units (a) Number (b) Number (c) Number Units...
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...
Chapter 22, Problem 076 In the figure an electric dipole swings from an initial orientation itei = 22.99) to a final orientation f = 22.90) in a uniform external electric field E . The electric dipole moment is 2.63 x 10-27 C-m; the field magnitude is 3.20 x 106 N/C. What is the change in the dipole's potential energy? mayninde 3.aox/oede Number Units the tolerance is +/-2%
Chapter 22, Problem 059 How much work is required to turn an electric dipole 1800 in a uniform electric field of magnitude 38.4 N/C if ρ = 2.75 x 10-25 C-m and the initial angle is 71.50. Number the tolerance is +/-290 Units
Chapter 28, Problem 019 A certain particle is sent into a uniform magnetic field, with the partidle's velocity vector perpendicular to the direction of the field. The figure gives the period T of the particle's motion versus the inverse of the field magnitude B. The vertical axis scale is set by Ts= 21.3 ns, and the horizontal axis scale is set by Bs 1 7.9 T 1 what is the ratio m g of the particle's mass to the magnitude...
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