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23. The A-1 characteristic of a magnetic circuit, as shown in Figure P3-23, consists of two...
2. The magnetic circuit of Fig. 1 consists of rings of magnetic material in a stack...
2. The magnetic circuit of Fig. 1 consists of rings of magnetic material in a stack of height h. The rings have inner radius Ri and outer radius Ro. Assume that the iron is of infinite permeability (μ → x) and neglect the effects of magnetic leakage and fringing Ri N turns For Ri-3.2 cm, Roー4.1 cm, ћ-1.8 cm, g = 0.15 cm, N-72 turns, calculate a. The mean core length le and the core corss-sectional area Ac. b. The...
The circuit shown in the figure (Figure 1) consists of a 5.4-Vbattery, a 39-mH inductor, and...
The circuit shown in the figure (Figure 1) consists of a
5.4-Vbattery, a 39-mH inductor, and four 57-? resistors.
A. Find the characteristic time for this circuit.
B. What is the current supplied by this battery two
characteristic time intervals after closing the switch?
C. What is the current supplied by this battery a long time
after the switch is closed?
3. Magnetic Circuit The magnetic circuit shown in the figure is formed by two 'E' cores made of t...
Please explain your answer and clarify your steps
3. Magnetic Circuit The magnetic circuit shown in the figure is formed by two 'E' cores made of two different materials, with air gap g-0.5 mm. The relative permeability of each material is μre11 = 25 30 and 14-e12 = 1620 (consider air permeability equal to vacuum ,-4 T 10-7H/rn). - Calculate the total reluctance of the magnetic circuit. - Assuming the maximum flux density for both materials is Bmax 400 mT,...
help with these three <Chapter 23 Problem 23.55 < 8 of 1 RE The circuit shown...
help with these three
<Chapter 23 Problem 23.55 < 8 of 1 RE The circuit shown in the figure (Figure 1) consists of a 5.1- V battery, a 32-mH inductor, and four 58-22 resistors. Part A Find the characteristic time for this circuit. Express your answer using two significant figures. IV AX O ? Figure < 1 of 1 > Submit Request Answer pa0000 Part B What is the current supplied by this battery two characteristic time intervals after closing...
show step by step soultion please 23. For the circuit shown in Figure P5.23, let v(0)...
show step by step soultion please
23. For the circuit shown in Figure P5.23, let v(0) = 1 volt, i,(0) = 2 amperes, and x(t) u(t). Find y(). (Incorporate the initial energy for the inductor and the capacitor in your transformed model.) Figure P5.23 -2H R 13 C=2 F 27. Repeat Problem 5.23 for the circuit shown in Figure P5.27. Figure P5.27 1 F I H 20 ww 330 3V,
QUESTION 2 a) Given a magnetic circuit as shown in Figure Q2 where its core is...
QUESTION 2 a) Given a magnetic circuit as shown in Figure Q2 where its core is cast steel. The center limb has a cross-sectional area of 800mm2 and the other side limbs have a cross sectional area of 500mm2. The effective air gap length, lac is Imm, core length, loc= 150mm . ladb = laeb = 340mm . A coil of 400 turns is wound on the center limb. Neglect any magnetic leakage and fringing effect. i. Draw the equivalent...
Problem Show coMplere solutions andm 1. In Figure 1, the wire loop consists of four segments....
Problem Show coMplere solutions andm 1. In Figure 1, the wire loop consists of four segments. Segments A and B are quarter- circles of radii 10.0 cm and 20.0 cm respectively. Segments C and D are straight. The current in the loop is 10.0 A. The loop is in a uniform magnetic fleld of 0.300 T In the +z direction. Determine the magnetic force on (a) segment A, (7 points) (b) segment B, (7 points) (c) segment C, (4 points)...
Problem 1 (30 points) The magnetic circuit shown in Fig. 1 is made of casteel with...
Problem 1 (30 points) The magnetic circuit shown in Fig. 1 is made of casteel with magnetining curve shown 2. The coil A has 350 turns, and the coil Bhas 150 turns. The two coils are connected in series to a voltage source. The depth of the core is 2 cm. Given the dimensions (in cm) as shown in the fie I and to establish a flux density of 0.6 T in the airp. Determine: a. Reluctance of the magnetic...
Shown in the figure below is an electrical circuit containing three resistors and two batteries, 13...
Shown in the figure below is an electrical circuit containing three resistors and two batteries, 13 w R3 10 R₂ w 12 R w I Write down the Kirchhoff Junction equation and solve it for I, in terms of 12 and 13. Write the result here: 2 + 13 Write down the Kirchhoff Loop equation for a loop that starts at the lower left corner and follows the perimeter of the circuit diagram clockwise. 0 = X Write down the...
4. MAGNETIC FORCE II. (26 Marks) Magnetic Balance The circuit shown in Figure 1 is used...
4. MAGNETIC FORCE II. (26 Marks) Magnetic Balance The circuit shown in Figure 1 is used to make a magnetic balance to weigh objects. The mass m to be measured is hung from the center of the bar that is in a magnetic field of 1.850 T as shown. The battery voltage can be adjusted to vary the current in the circuit. The horizontal bar is 65.000 сm long and is made of extremely light-weight material, (take it as massless)....
2. The magnetic circuit of Fig. 1 consists of rings of magnetic material in a stack of height h. The rings have inner radius Ri and outer radius Ro. Assume that the iron is of infinite permeability (μ → x) and neglect the effects of magnetic leakage and fringing Ri N turns For Ri-3.2 cm, Roー4.1 cm, ћ-1.8 cm, g = 0.15 cm, N-72 turns, calculate a. The mean core length le and the core corss-sectional area Ac. b. The...
The circuit shown in the figure (Figure 1) consists of a
5.4-Vbattery, a 39-mH inductor, and four 57-? resistors.
A. Find the characteristic time for this circuit.
B. What is the current supplied by this battery two
characteristic time intervals after closing the switch?
C. What is the current supplied by this battery a long time
after the switch is closed?
Please explain your answer and clarify your steps
3. Magnetic Circuit The magnetic circuit shown in the figure is formed by two 'E' cores made of two different materials, with air gap g-0.5 mm. The relative permeability of each material is μre11 = 25 30 and 14-e12 = 1620 (consider air permeability equal to vacuum ,-4 T 10-7H/rn). - Calculate the total reluctance of the magnetic circuit. - Assuming the maximum flux density for both materials is Bmax 400 mT,...
help with these three
<Chapter 23 Problem 23.55 < 8 of 1 RE The circuit shown in the figure (Figure 1) consists of a 5.1- V battery, a 32-mH inductor, and four 58-22 resistors. Part A Find the characteristic time for this circuit. Express your answer using two significant figures. IV AX O ? Figure < 1 of 1 > Submit Request Answer pa0000 Part B What is the current supplied by this battery two characteristic time intervals after closing...
show step by step soultion please
23. For the circuit shown in Figure P5.23, let v(0) = 1 volt, i,(0) = 2 amperes, and x(t) u(t). Find y(). (Incorporate the initial energy for the inductor and the capacitor in your transformed model.) Figure P5.23 -2H R 13 C=2 F 27. Repeat Problem 5.23 for the circuit shown in Figure P5.27. Figure P5.27 1 F I H 20 ww 330 3V,
QUESTION 2 a) Given a magnetic circuit as shown in Figure Q2 where its core is cast steel. The center limb has a cross-sectional area of 800mm2 and the other side limbs have a cross sectional area of 500mm2. The effective air gap length, lac is Imm, core length, loc= 150mm . ladb = laeb = 340mm . A coil of 400 turns is wound on the center limb. Neglect any magnetic leakage and fringing effect. i. Draw the equivalent...
Problem Show coMplere solutions andm 1. In Figure 1, the wire loop consists of four segments. Segments A and B are quarter- circles of radii 10.0 cm and 20.0 cm respectively. Segments C and D are straight. The current in the loop is 10.0 A. The loop is in a uniform magnetic fleld of 0.300 T In the +z direction. Determine the magnetic force on (a) segment A, (7 points) (b) segment B, (7 points) (c) segment C, (4 points)...
Problem 1 (30 points) The magnetic circuit shown in Fig. 1 is made of casteel with magnetining curve shown 2. The coil A has 350 turns, and the coil Bhas 150 turns. The two coils are connected in series to a voltage source. The depth of the core is 2 cm. Given the dimensions (in cm) as shown in the fie I and to establish a flux density of 0.6 T in the airp. Determine: a. Reluctance of the magnetic...
Shown in the figure below is an electrical circuit containing three resistors and two batteries, 13 w R3 10 R₂ w 12 R w I Write down the Kirchhoff Junction equation and solve it for I, in terms of 12 and 13. Write the result here: 2 + 13 Write down the Kirchhoff Loop equation for a loop that starts at the lower left corner and follows the perimeter of the circuit diagram clockwise. 0 = X Write down the...
4. MAGNETIC FORCE II. (26 Marks) Magnetic Balance The circuit shown in Figure 1 is used to make a magnetic balance to weigh objects. The mass m to be measured is hung from the center of the bar that is in a magnetic field of 1.850 T as shown. The battery voltage can be adjusted to vary the current in the circuit. The horizontal bar is 65.000 сm long and is made of extremely light-weight material, (take it as massless)....
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