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A magnetic dipole is in a nonuniform magnetic field The dipole will always be attracted to...
Liquid oxygen and liquid nitrogen behave differently in a magnetic field. Match the picture below with...
Liquid oxygen and liquid nitrogen behave differently in a magnetic field. Match the picture below with the substance and indicate the correct summary of this behavior. This substance is Liquid Oxygen - O_2(I) Liquid Nitrogen - N_2(I) It is Diamagnetic Paramagnetic Ferromagnetic In a magnetic field it is Strongly attracted Attracted Slightly repelled It is Diamagnetic Paramagnetic Ferromagnetic In a magnetic field it is Strongly attracted Attracted Slightly repelled
A Review Constants Periodic Table Learning Goal: To use electron configuration to explain magnetic behavior. Electron...
A Review Constants Periodic Table Learning Goal: To use electron configuration to explain magnetic behavior. Electron configuration The magnetic behavior of an atom or ion depends on its electron configuration. An important property that results from the electron configuration of an atom or an ion is behavior in the presence of an external magnetic field. Due to the random orientations of electron spins most materials have no permanent magnetic effect without an external magnetic field. Part A Select the correct...
[8] 4. The amplitude of an alternating current is Imax = 19.2 x 10-Amperes. What is...
[8] 4. The amplitude of an alternating current is Imax = 19.2 x 10-Amperes. What is value of Irmi? Answer: (a) 18.0 A. (b) 25.0 A. () 32.1 A. (d) 47.5 A. (e) 60.5 A. [4) 5. In a series RLC circuit, the resistance is R = 34.5 m . At a certain frequency the circuit is in resonance and the value of the inductive reactance at that time is Xt, is 42.5 m2. At that time the capacitive reactance...
[6] 2. In the previous problem, how long after switch is closed until the magnetic field...
[6] 2. In the previous problem, how long after switch is closed until the magnetic field is stable? Answer: (a) 1.38 ms. (6) 1.85 ms (c) 2.33 ms. (d) 2.79 ms. (e) 341 ms. (1) - [8] 3. An AC generator is connected to a circuit. The generator's emfis E(0) - 152 V sin(at). If the maximum current that results is 150 mA circuit, -5.01 x 10rad/s and the phase angle is -85.6 degrees, complete the following (0) = sin...
06) Suppose a paramagnetic system that is under the action of an auxiliary (magnetic) field H....
06) Suppose a paramagnetic system that is under the action of an auxiliary (magnetic) field H. Thus, the work involved, it has to be that the work involved in a reversible process is described as đW = 10Hdm. where m is the total magnetic dipole moment of the system and u0 is the magnetic permeability of the vacuum. a) Determine the expression of the differential du of the internal energy U and indicate the two independent natural variables associated with...
06) Suppose a paramagnetic system that is under the action of an auxiliary (magnetic) field H....
06) Suppose a paramagnetic system that is under the action of an auxiliary (magnetic) field H. Thus, the work involved, it has to be that the work involved in a reversible process is described as đW = 10Hdm. where m is the total magnetic dipole moment of the system and u0 is the magnetic permeability of the vacuum. a) Determine the expression of the differential du of the internal energy U and indicate the two independent natural variables associated with...
Use the figure at the right for problems 1 and 2. [6] 1. A 9.61 m2...
Use the figure at the right for problems 1 and 2. [6] 1. A 9.61 m2 resistor, 6.55 Hinductor and switch are connected in series across an ideal EMF source -9.50 V. How much energy is stored in the magnetic field of the inductor when switch S is closed and the magnetic field becomes stable? Answer: (a) 9.05 m. (b) 12.5 mJ (c) 19.6 m). (d) 24.3 m). (e) 29.4 md. (1) [6] 2. In the previous problem, how long...
(20 points) A 1200-turn solenoid of radius 2.00 cm and total length 16.0 cm has a 1.50 A current a. Find the magnetic field of the solenoid using Ampere's Law. integral.) b. A steel core is i...
(20 points) A 1200-turn solenoid of radius 2.00 cm and total length 16.0 cm has a 1.50 A current a. Find the magnetic field of the solenoid using Ampere's Law. integral.) b. A steel core is inserted into the solenoid. If the magnetic susceptibility of steel is 600, find the magnetization (M) and the total magnetic field of the solenoid. c. Assume each magnetic moment in the steel core is equal to one Bohr magneton, how many magnetic (You need...
Use the figure at the right for problems 1 and 2. [6] 1. A 9.61 m2...
Use the figure at the right for problems 1 and 2. [6] 1. A 9.61 m2 resistor, 6.55 uH inductor and switch are connected in series across an ideal. EMF source E 9.50 V. How much energy is stored in the magnetic field of the inductor when switch S is closed and the magnetic field becomes stable? Answer: (a) 9.05 mJ. (b) 12.5 mJ (c) 19.6 mJ. R L ( (d) 24.3 mJ. (e) 29.4 mJ. [6] 2. In the...
Use the figure at the right for problems 1 and 2. 2nswers. The [6] 1. A 5.61 m2 resistor, 1.55 pH inductor and swit...
Use the figure at the right for problems 1 and 2. 2nswers. The [6] 1. A 5.61 m2 resistor, 1.55 pH inductor and switch are connected in series across an ideal EMF source E 9.50 V. How much energy is stored in the magnetic field of the inductor when switch S is closed and the magnetic field becomes stable? Answer: (a) 1.88 J. (b) 2.22 J (c) 2.77 J. (d) 3.20 J. (e) 3.79 J (0 [6] 2. In the...
Liquid oxygen and liquid nitrogen behave differently in a magnetic field. Match the picture below with the substance and indicate the correct summary of this behavior. This substance is Liquid Oxygen - O_2(I) Liquid Nitrogen - N_2(I) It is Diamagnetic Paramagnetic Ferromagnetic In a magnetic field it is Strongly attracted Attracted Slightly repelled It is Diamagnetic Paramagnetic Ferromagnetic In a magnetic field it is Strongly attracted Attracted Slightly repelled
A Review Constants Periodic Table Learning Goal: To use electron configuration to explain magnetic behavior. Electron configuration The magnetic behavior of an atom or ion depends on its electron configuration. An important property that results from the electron configuration of an atom or an ion is behavior in the presence of an external magnetic field. Due to the random orientations of electron spins most materials have no permanent magnetic effect without an external magnetic field. Part A Select the correct...
[8] 4. The amplitude of an alternating current is Imax = 19.2 x 10-Amperes. What is value of Irmi? Answer: (a) 18.0 A. (b) 25.0 A. () 32.1 A. (d) 47.5 A. (e) 60.5 A. [4) 5. In a series RLC circuit, the resistance is R = 34.5 m . At a certain frequency the circuit is in resonance and the value of the inductive reactance at that time is Xt, is 42.5 m2. At that time the capacitive reactance...
[6] 2. In the previous problem, how long after switch is closed until the magnetic field is stable? Answer: (a) 1.38 ms. (6) 1.85 ms (c) 2.33 ms. (d) 2.79 ms. (e) 341 ms. (1) - [8] 3. An AC generator is connected to a circuit. The generator's emfis E(0) - 152 V sin(at). If the maximum current that results is 150 mA circuit, -5.01 x 10rad/s and the phase angle is -85.6 degrees, complete the following (0) = sin...
06) Suppose a paramagnetic system that is under the action of an auxiliary (magnetic) field H. Thus, the work involved, it has to be that the work involved in a reversible process is described as đW = 10Hdm. where m is the total magnetic dipole moment of the system and u0 is the magnetic permeability of the vacuum. a) Determine the expression of the differential du of the internal energy U and indicate the two independent natural variables associated with...
Use the figure at the right for problems 1 and 2. [6] 1. A 9.61 m2 resistor, 6.55 Hinductor and switch are connected in series across an ideal EMF source -9.50 V. How much energy is stored in the magnetic field of the inductor when switch S is closed and the magnetic field becomes stable? Answer: (a) 9.05 m. (b) 12.5 mJ (c) 19.6 m). (d) 24.3 m). (e) 29.4 md. (1) [6] 2. In the previous problem, how long...
(20 points) A 1200-turn solenoid of radius 2.00 cm and total length 16.0 cm has a 1.50 A current a. Find the magnetic field of the solenoid using Ampere's Law. integral.) b. A steel core is inserted into the solenoid. If the magnetic susceptibility of steel is 600, find the magnetization (M) and the total magnetic field of the solenoid. c. Assume each magnetic moment in the steel core is equal to one Bohr magneton, how many magnetic (You need...
Use the figure at the right for problems 1 and 2. [6] 1. A 9.61 m2 resistor, 6.55 uH inductor and switch are connected in series across an ideal. EMF source E 9.50 V. How much energy is stored in the magnetic field of the inductor when switch S is closed and the magnetic field becomes stable? Answer: (a) 9.05 mJ. (b) 12.5 mJ (c) 19.6 mJ. R L ( (d) 24.3 mJ. (e) 29.4 mJ. [6] 2. In the...
Use the figure at the right for problems 1 and 2. 2nswers. The [6] 1. A 5.61 m2 resistor, 1.55 pH inductor and switch are connected in series across an ideal EMF source E 9.50 V. How much energy is stored in the magnetic field of the inductor when switch S is closed and the magnetic field becomes stable? Answer: (a) 1.88 J. (b) 2.22 J (c) 2.77 J. (d) 3.20 J. (e) 3.79 J (0 [6] 2. In the...
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