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5.1 A very...
3.21P) Two very identical very long series of wires along z direction carry current as shown...
3.21P) Two very identical very long series of wires along z direction carry current as shown in the figure. Number of wires per unit length is n=N/L where N is number of wires and L is the length of wire series. Each wire carries same currents Il and 12 as shown in figure. Choose the direction of each current ( into the page:-z, out of page:+z) Write these direction of currents clearly to your answer sheet before solution. a) Calculate...
T//F with concept explanations True or false: Clearly write whether the statement is true or false...
T//F with concept explanations
True or false: Clearly write whether the statement is true or false in the blank. Write a brief explanation for the reasoning used to arrive at your answer in the space provided, 1 point each. 1) A bar magnet is surrounded by a magnetic field. The field lines flow from the bar magnet's north pole to its south pole Answer 2) A compass needle points toward the Earth's North Pole at the Artic. The compass needle...
00006B00000 3.21P) Two very long series of wires along z direction carry current as shown in...
00006B00000 3.21P) Two very long series of wires along z direction carry current as shown in the figure. Number of wires per unit length is n=N/L where N is number of wires and L is the length of wire series. Each wire carries a current Il at the upper part. Each wire carries a current 12 at the lower part. Choose the direction of each current ( into the page:-2, out of page:+z) Write these direction of currents clearly to...
2) A very large number of very long wires are arranged to form a current-carrying “ribbon,"...
2) A very large number of very long wires are arranged to form a current-carrying “ribbon," as shown in the figure below. Each wire can be assumed to have negligible radius and carries the same current I (in the same direction). The ribbon is oriented in the xy-plane, at z =0. Hint: This problem has planar symmetry, so consider how you might apply Ampere's Law. Also note that this problem is equivalent to an infinite current-carrying sheet with surface a...
Question 1 (compulsory): (i) State Gauss' law for the electric field (E-field) in words and explain its meaning. Write the corresponding mathematical expression and clearly define all symbols...
Question 1 (compulsory): (i) State Gauss' law for the electric field (E-field) in words and explain its meaning. Write the corresponding mathematical expression and clearly define all symbols and operations used. Describe one application of Gauss' law. 15% (ii) A very long wire carrying electric charge with uniform line charge density is located in free space. Applying Gauss' law, derive the E-field due to this wire. Clearly explain every step of your derivation and the assumptions you take. 40% Find...
Write Clearly on Blank White Paper! QUESTION 1. Solve each of the following ODEs. If initial...
Write Clearly on Blank White Paper!
QUESTION 1. Solve each of the following ODEs. If initial conditions are given, give the unique solution. e) y" + 9y" + 27y' + 27y= 0, y(0) = 2, y'(0) = 0, y"(0) = 3
A very long, straight conductor located along the z axis has a circular cross section of radius 10 cm
5-15 Exercises: 5.16. A very long, straight conductor located along the z axis has a circular cross section of radius 10 cm. The conductor carries 100 A in the z direction which is uniformly distributed over its cross section. Find the magnetic field intensity (a) inside the conductor and (b) outside the conductor. Sketch the magnetic field intensity as a function of the distance from the center of the conductor. 5-15 Exercises: 5.18. A fine wire wound in the form of...
Please solve all of them clearly and separately thank you Questions 16-17 The figure shows the...
Please solve all of them clearly and separately thank
you
Questions 16-17 The figure shows the cross-section of a very long coaxial cable. The radius of the inner conductor part of the cable is a, the outer radius of the insulator is b2a and the outer radius of the conductor part is c, 2a <e<3a. The current density in both conductive regions is constant The internal current, I, flows into the plane of the page and the current in the...
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...
A flat rectangular wire loop is positioned next to a long straight current-carrying wire
Problem 6: A flat rectangular wire loop is positioned next to a long straight current-carrying wire. Both the loop and the wire are in the plane of the page, and the direction of the current is clearly indicated in the figure.Part (a) Which image best indicates the direction of the magnetic field due to the current in the long straight wire at a point inside the loop? Part (b) How does the magnitude of the magnetic field change as the perpendicular...
3.21P) Two very identical very long series of wires along z direction carry current as shown in the figure. Number of wires per unit length is n=N/L where N is number of wires and L is the length of wire series. Each wire carries same currents Il and 12 as shown in figure. Choose the direction of each current ( into the page:-z, out of page:+z) Write these direction of currents clearly to your answer sheet before solution. a) Calculate...
T//F with concept explanations
True or false: Clearly write whether the statement is true or false in the blank. Write a brief explanation for the reasoning used to arrive at your answer in the space provided, 1 point each. 1) A bar magnet is surrounded by a magnetic field. The field lines flow from the bar magnet's north pole to its south pole Answer 2) A compass needle points toward the Earth's North Pole at the Artic. The compass needle...
00006B00000 3.21P) Two very long series of wires along z direction carry current as shown in the figure. Number of wires per unit length is n=N/L where N is number of wires and L is the length of wire series. Each wire carries a current Il at the upper part. Each wire carries a current 12 at the lower part. Choose the direction of each current ( into the page:-2, out of page:+z) Write these direction of currents clearly to...
2) A very large number of very long wires are arranged to form a current-carrying “ribbon," as shown in the figure below. Each wire can be assumed to have negligible radius and carries the same current I (in the same direction). The ribbon is oriented in the xy-plane, at z =0. Hint: This problem has planar symmetry, so consider how you might apply Ampere's Law. Also note that this problem is equivalent to an infinite current-carrying sheet with surface a...
Question 1 (compulsory): (i) State Gauss' law for the electric field (E-field) in words and explain its meaning. Write the corresponding mathematical expression and clearly define all symbols and operations used. Describe one application of Gauss' law. 15% (ii) A very long wire carrying electric charge with uniform line charge density is located in free space. Applying Gauss' law, derive the E-field due to this wire. Clearly explain every step of your derivation and the assumptions you take. 40% Find...
Write Clearly on Blank White Paper!
QUESTION 1. Solve each of the following ODEs. If initial conditions are given, give the unique solution. e) y" + 9y" + 27y' + 27y= 0, y(0) = 2, y'(0) = 0, y"(0) = 3
Please solve all of them clearly and separately thank
you
Questions 16-17 The figure shows the cross-section of a very long coaxial cable. The radius of the inner conductor part of the cable is a, the outer radius of the insulator is b2a and the outer radius of the conductor part is c, 2a <e<3a. The current density in both conductive regions is constant The internal current, I, flows into the plane of the page and the current in the...
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...
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