Homework Answers
have solved 7and 8 others are not clear
PLEASE UPVOTE
Add Answer to:
G Configuration A Configuration B Question 7 of 15 3 Points Scenario: Consider a magnetic arcuit...
c Configuration A Configuration B Question 7 of 15 3 Points Scenario: Consider a magnetic circut...
c Configuration A Configuration B Question 7 of 15 3 Points Scenario: Consider a magnetic circut with a mean tongth of 0.7m. A 1x10 tum collis wound around the left-hand imb. The magnetic circut is made from sticon steel core effects may not be ignored. The cross section is uniform and there is a 0.6 mm air gap in the circuit Find the current required in the coil to give a fux density of 140 Tin the air gap. The...
☺ Configuration A Configuration B Scenario: Consider a magnetic circuit with a mean length of 0.4...
☺ Configuration A Configuration B Scenario: Consider a magnetic circuit with a mean length of 0.4 m. A 6x102 turn coil is wound around the left-hand limb. The magnetic circuit is made from silicon steel; core effects may not be ignored. The cross section is uniform and there is a 0.6 mm air gap in the circuit. Find the current required in the coil to give a flux density of 1.40 T in the air gap. The number of turns...
please help asap ,I'll rate MAGNETISATION CURVES 1.6 1.6 ded 1.4 1.4 1.2 -1.2 -1.0 Belchalk...
please help asap ,I'll rate
MAGNETISATION CURVES 1.6 1.6 ded 1.4 1.4 1.2 -1.2 -1.0 Belchalk steel Magnetic flux density, B, Tesla 0.8 0.8 l'niversity of the Witwatersrand, Johanaburg Mohool of Electrical Information Engineering 0.6 -0.6 0.4 0.4 0.2 0.2 200 400 600 1400 1600 1800 2000 800 1000 1200 Magnetic field Intensity, H, A/m JF2001 Question 2 of 15 1 Points Click to see additional instructions If Bc = 1.0 T for silicon steel, then Hc = A-t/m. [Select...
Question 12 of 15 1 Points Point(s) deducted for incorrect answer: 0.5 If Coil 1 is...
Question 12 of 15 1 Points Point(s) deducted for incorrect answer: 0.5 If Coil 1 is energised to produce a self-inductance of L, doubling the number of tums in Coil 1 would produce a self-inductance of 2L True False Reset Selection Part 11 of 13 - Inductance cont Question 13 of 15 1 Points Point(s) deducted for incorrect answer: 0.5 If Ny is half of N, Self-inductance of Coil 1 is L, the mutual inductance L71 i U2 True False...
Question 14 of 15 1 Points. Point(s) deducted for incorrect answer: 0.5 Increasing the cross-sectional area...
Question 14 of 15 1 Points. Point(s) deducted for incorrect answer: 0.5 Increasing the cross-sectional area of the core will increase the self-inductance. True False Reset Selection Question 12 of 15 1 Points. Point(s) deducted for incorrect answer: 0.5 If Coil 1 is energised to produce a self-inductance of L, doubling the number of turns in Coil 1 would produce a self-inductance of 2L. True False Reset Selection Question 13 of 15 1 Points. Point(s) deducted for incorrect answer: 0.5...
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...
[Magnetic circuits – 20 points] A two-legged magnetic core with an airgap is shown in the...
[Magnetic circuits – 20 points] A two-legged magnetic core with an airgap is shown in the below figure. The cross-sectional area of the core is A. = 20 cm?, the mean length of the core is l. =80 cm, and the length of the airgap is 0.06 cm. The number of turns on the coil is 200. The relative permeability of the core can be assumed to be constant and equal to 2000. The fringing effect causes a 6% increase...
3. [Magnetic circuits – 20 points] A two-legged magnetic core with an airgap is shown in...
3. [Magnetic circuits – 20 points] A two-legged magnetic core with an airgap is shown in the below figure. The cross-sectional area of the core is A = 20 cm², the mean length of the core is l. =80 cm, and the length of the airgap is 0.06 cm. The number of turns on the coil is 200. The relative permeability of the core can be assumed to be constant and equal to 2000. The fringing effect causes a 6%...
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,...
how can I solve the following magnetic circuit? The iron core shown in Figure 15.13(a) has a cross section of 2 cm by 2 cm and a relative permeability of 1000. The coil has 500 turns and carri...
how can I solve the following magnetic circuit?
The iron core shown in Figure 15.13(a) has a cross section of 2 cm by 2 cm and a relative permeability of 1000. The coil has 500 turns and carries a current of i 2 A. Find the flux density in each air gap. tad in rioure 15 13hi First we compute the -_-10 cm-ㄧ 커←_-10 cm cITI Gap b 10cm 0.5 cm emGap
The iron core shown in Figure 15.13(a) has...
c Configuration A Configuration B Question 7 of 15 3 Points Scenario: Consider a magnetic circut with a mean tongth of 0.7m. A 1x10 tum collis wound around the left-hand imb. The magnetic circut is made from sticon steel core effects may not be ignored. The cross section is uniform and there is a 0.6 mm air gap in the circuit Find the current required in the coil to give a fux density of 140 Tin the air gap. The...
☺ Configuration A Configuration B Scenario: Consider a magnetic circuit with a mean length of 0.4 m. A 6x102 turn coil is wound around the left-hand limb. The magnetic circuit is made from silicon steel; core effects may not be ignored. The cross section is uniform and there is a 0.6 mm air gap in the circuit. Find the current required in the coil to give a flux density of 1.40 T in the air gap. The number of turns...
please help asap ,I'll rate
MAGNETISATION CURVES 1.6 1.6 ded 1.4 1.4 1.2 -1.2 -1.0 Belchalk steel Magnetic flux density, B, Tesla 0.8 0.8 l'niversity of the Witwatersrand, Johanaburg Mohool of Electrical Information Engineering 0.6 -0.6 0.4 0.4 0.2 0.2 200 400 600 1400 1600 1800 2000 800 1000 1200 Magnetic field Intensity, H, A/m JF2001 Question 2 of 15 1 Points Click to see additional instructions If Bc = 1.0 T for silicon steel, then Hc = A-t/m. [Select...
Question 12 of 15 1 Points Point(s) deducted for incorrect answer: 0.5 If Coil 1 is energised to produce a self-inductance of L, doubling the number of tums in Coil 1 would produce a self-inductance of 2L True False Reset Selection Part 11 of 13 - Inductance cont Question 13 of 15 1 Points Point(s) deducted for incorrect answer: 0.5 If Ny is half of N, Self-inductance of Coil 1 is L, the mutual inductance L71 i U2 True False...
Question 14 of 15 1 Points. Point(s) deducted for incorrect answer: 0.5 Increasing the cross-sectional area of the core will increase the self-inductance. True False Reset Selection Question 12 of 15 1 Points. Point(s) deducted for incorrect answer: 0.5 If Coil 1 is energised to produce a self-inductance of L, doubling the number of turns in Coil 1 would produce a self-inductance of 2L. True False Reset Selection Question 13 of 15 1 Points. Point(s) deducted for incorrect answer: 0.5...
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...
[Magnetic circuits – 20 points] A two-legged magnetic core with an airgap is shown in the below figure. The cross-sectional area of the core is A. = 20 cm?, the mean length of the core is l. =80 cm, and the length of the airgap is 0.06 cm. The number of turns on the coil is 200. The relative permeability of the core can be assumed to be constant and equal to 2000. The fringing effect causes a 6% increase...
3. [Magnetic circuits – 20 points] A two-legged magnetic core with an airgap is shown in the below figure. The cross-sectional area of the core is A = 20 cm², the mean length of the core is l. =80 cm, and the length of the airgap is 0.06 cm. The number of turns on the coil is 200. The relative permeability of the core can be assumed to be constant and equal to 2000. The fringing effect causes a 6%...
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,...
how can I solve the following magnetic circuit?
The iron core shown in Figure 15.13(a) has a cross section of 2 cm by 2 cm and a relative permeability of 1000. The coil has 500 turns and carries a current of i 2 A. Find the flux density in each air gap. tad in rioure 15 13hi First we compute the -_-10 cm-ㄧ 커←_-10 cm cITI Gap b 10cm 0.5 cm emGap
The iron core shown in Figure 15.13(a) has...
Most questions answered within 3 hours.
-
Where there is no course of performance, usage of trade, or
course of dealing, and where...
asked 3 seconds ago -
On January 1, 2017, Nicks Corporation issued $250 million of
floating-rate debt. The debt carries a...
asked 1 minute ago -
A piece of charcoal (essentially 100% carbon) from an
archaeological site in Egypt is subjected to...
asked 15 minutes ago -
7) A) Balance the following reaction:
__H2SO4 + __NaOH __Na2SO4 + __H2O
b) Classify the...
asked 17 minutes ago -
Planets X, Y, and Z have circular orbits around a Star, which is
similar to our...
asked 26 minutes ago -
Use case analysis is used to ____
a) communicate system requirements
b) implement the system
c)...
asked 24 minutes ago -
What is the equilibrium constant for the reaction below, given
the listed concentrations at equilibrium? Report...
asked 27 minutes ago -
The following account appears in the ledger prior to recognizing
the jobs completed in August:
Work...
asked 28 minutes ago -
Air contained in a piston-cylinder undergoes two processes in
series. In the first the air expands...
asked 33 minutes ago -
Propose a circuit that has an effective resistance of 6666ohms.
Include drawing.
asked 42 minutes ago -
Starting with a given fatty acid: C22:6 w-3 go through the
process of beta oxidation. begin...
asked 42 minutes ago -
The membrane filter technique was used to test a polluted water
for the coliform group. Three...
asked 49 minutes ago