Homework Answers
Add Answer to:
solve this
Question 4: (10 Marks) Calculate the magnetic flux density a point (Fe, z), due...
Assuming a current I in a semi-circular wire with radius a. What is the magnetic flux...
Assuming
a current I in a semi-circular wire with radius a. What is the
magnetic flux density on a point at the center of the semi-circle
and above the semi-circle plane by a distance d. Also find the
magnetic flux density if the circle is full.
4. Assuming a current I in a semi-circular wire with radius a. What is the magnetic flux density on a point at the center of the semi-circle and above the semi-circle plane by a...
7.34 In free space, the magnetic flux density is (a) Show that B is a magnetic field (b) Find the...
7.34 In free space, the magnetic flux density is (a) Show that B is a magnetic field (b) Find the magnetic flux through x-1,0 < 1,1 < z < 4. c) Calculate J (d) Determine the total magnetic flux through the surface of a cube defined by 0 x <2> 0 < y < 2, 0 < z < 2.
7.34 In free space, the magnetic flux density is (a) Show that B is a magnetic field (b) Find the...
Help me solve this question asap (a) A solenoid is of length L and has n...
Help me solve this question asap
(a) A solenoid is of length L and has n turns. i. Write the expression for the magnetic flux density B within the solenoid 11. State, in terms of B, the magnetic flux density at the ends of the solenoid when the current in the solenoid is 1 [2 marks] (b) Two long straight wires are separated by a distance R. Both wires carry the same current / but in opposite direction. Point P...
The magnetic flux density increases at the rate of 10 Wb/m/s in the z direction. A...
The magnetic flux density increases at the rate of 10 Wb/m/s in the z direction. A 10 x 10 cm square conducting loop, centered at the origin in the ry plane, has 1 of distributed resistance. Determine the direction (with a sketch) and magnitude of the induced current in the conducting loop.
Problem 1 (25 points): Magnetic Fields. A circular loop of current I, and radius ro lies in the x...
Problem 1 (25 points): Magnetic Fields. A circular loop of current I, and radius ro lies in the x-y plane as shown. P (ro,0,zo) a) Using the Biot-Savart Law, set up the integral expression to evaluate the magnetic flux density at the point P (ro,0,zo). Do not evaluate the integral(s) in this part but specify the expressions for the x, y, and z components of the resulting flux density Problem 1 (continued): b) Given the right-hand rule for magnetic fields...
Help me solve this question asap 7. a) A magnetic flux of 4.0 x 10 Wb...
Help me solve this question asap
7. a) A magnetic flux of 4.0 x 10 Wb is maintained through a coil for 0.50 s Find the emf induced in this coil by this flux. b) The magnetic flux linkage through a coil of wire placed through a uniform magnetic field is 0.60 Wb. If the direction of magnetic field is reversed in 0.10 s, without changing its magnitude what is the average emf produced? c) A rectangular frame of 30...
Problem5. Find the magnetic flux density at P (0, 0, 4) from a current loop with...
Problem5. Find the magnetic flux density at P (0, 0, 4) from a current loop with current I (10A) and radius 4cm which is located z=0 in the figure. dH dl
That is a z' (z prime), not z^12. Please answer all parts and show full work, thank you!
That is a z' (z prime), not z^12. Please answer all parts and
show full work, thank you!
x(m) (25 pts) Problem 3 The Savart Law This problem is similar to that of Problem 1 except here we have an infinite wire with current I(z) at the point (x-2,y 3,-0) using the Bigt -Savart Law. A and we will be finding the magnetic field H due to this current 13) +13 10 (2,3,0 dl r(0,0,z) -5 -10 (a) What is...
Use Biot-Savart Law to find the magnetic flux density at a point P which is 2...
Use Biot-Savart Law to find the magnetic flux density at a point P which is 2 meters away from a one a wire one meter long carrying 5 A. The orientation of the wire is at right angles to the line connecting the center of the wire and point P.
Hull gave formulae for the cut-off voltage and the cut-off magnetic flux density for a magnetron....
Hull gave formulae for the cut-off voltage and the cut-off magnetic flux density for a magnetron. Using these Hull expressions calculate the beam voltage V0, if the inner radius of the magnetron is 0.05m, outer radius is 0.15m and the magnetic flux density is B0=2mWb. (10 Marks) b) Calculate the frequency for a cylindrical magnetron having the magnetic flux density of B0=150µT.
Assuming
a current I in a semi-circular wire with radius a. What is the
magnetic flux density on a point at the center of the semi-circle
and above the semi-circle plane by a distance d. Also find the
magnetic flux density if the circle is full.
4. Assuming a current I in a semi-circular wire with radius a. What is the magnetic flux density on a point at the center of the semi-circle and above the semi-circle plane by a...
7.34 In free space, the magnetic flux density is (a) Show that B is a magnetic field (b) Find the magnetic flux through x-1,0 < 1,1 < z < 4. c) Calculate J (d) Determine the total magnetic flux through the surface of a cube defined by 0 x <2> 0 < y < 2, 0 < z < 2.
7.34 In free space, the magnetic flux density is (a) Show that B is a magnetic field (b) Find the...
Help me solve this question asap
(a) A solenoid is of length L and has n turns. i. Write the expression for the magnetic flux density B within the solenoid 11. State, in terms of B, the magnetic flux density at the ends of the solenoid when the current in the solenoid is 1 [2 marks] (b) Two long straight wires are separated by a distance R. Both wires carry the same current / but in opposite direction. Point P...
The magnetic flux density increases at the rate of 10 Wb/m/s in the z direction. A 10 x 10 cm square conducting loop, centered at the origin in the ry plane, has 1 of distributed resistance. Determine the direction (with a sketch) and magnitude of the induced current in the conducting loop.
Problem 1 (25 points): Magnetic Fields. A circular loop of current I, and radius ro lies in the x-y plane as shown. P (ro,0,zo) a) Using the Biot-Savart Law, set up the integral expression to evaluate the magnetic flux density at the point P (ro,0,zo). Do not evaluate the integral(s) in this part but specify the expressions for the x, y, and z components of the resulting flux density Problem 1 (continued): b) Given the right-hand rule for magnetic fields...
Help me solve this question asap
7. a) A magnetic flux of 4.0 x 10 Wb is maintained through a coil for 0.50 s Find the emf induced in this coil by this flux. b) The magnetic flux linkage through a coil of wire placed through a uniform magnetic field is 0.60 Wb. If the direction of magnetic field is reversed in 0.10 s, without changing its magnitude what is the average emf produced? c) A rectangular frame of 30...
Problem5. Find the magnetic flux density at P (0, 0, 4) from a current loop with current I (10A) and radius 4cm which is located z=0 in the figure. dH dl
That is a z' (z prime), not z^12. Please answer all parts and
show full work, thank you!
x(m) (25 pts) Problem 3 The Savart Law This problem is similar to that of Problem 1 except here we have an infinite wire with current I(z) at the point (x-2,y 3,-0) using the Bigt -Savart Law. A and we will be finding the magnetic field H due to this current 13) +13 10 (2,3,0 dl r(0,0,z) -5 -10 (a) What is...
Most questions answered within 3 hours.
-
An ice cube (density = 900[kg/m3]) with a side length of
2.54[cm] is held by a...
asked 51 minutes ago -
would you say that leaders in the international context are born
or made? That is, can...
asked 59 minutes ago -
Instructions
Read the Digital Trends article "Solid state drives are speedier
than hard disk drives. Are...
asked 1 hour ago -
A multiple-choice test consists of 29 questions with possible
answers of a, b, c, d. Estimate...
asked 1 hour ago -
Question 1: Ethanol is the active ingredient of alcoholic
beverages. It is also s a possible...
asked 1 hour ago -
In the process of a simple distillation, the substances in the
still head tube are in...
asked 1 hour ago -
In a normal distribution with mean 3 and standard deviation of
7, what are the upper...
asked 1 hour ago -
A big block stone with mass M explodes and splits in two pieces
with mass 0.40M...
asked 1 hour ago -
Discuss the role of women in the late 19th century. In what ways
were the roles,...
asked 1 hour ago -
What are the components of interpersonal?
Define the term "denote". Define the term "connotation.
asked 1 hour ago -
A sinusoidal voltage source was connected to a load with
resistance R=2.5 ohms The equation which...
asked 1 hour ago -
A common substance used as an inert electrode is: Select the
correct answer below:
platinum
aluminum...
asked 2 hours ago