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FIGURE 5.19 For Problem 5.10. P1 P2 The cross section of a conductor made with two...
5.19 od of radius 1.5 cm in sistivities of copper and 5.11 A composite conductor 10...
5.19
od of radius 1.5 cm in sistivities of copper and 5.11 A composite conductor 10 m long consists of an inner core of steel of radi an outer sheath of copper whose thickness is 0.5 cm. Take the resistivities of steel as 1.77 X 10 and 11.8 X 10" . m, respectively. (a) Determine the resistance of the conductor (b) If the total current in the conductor is 60 A, what current flows in each metal? (c) Find the...
Three resistors are made out of three different materials and have different (but uniform) cross-sections Resistor...
Three resistors are made out of three different materials and have different (but uniform) cross-sections Resistor 1 has a circular cross-section of radius 1.61 mm. Resistor 2 has a square cross section with a side length of 3.92mm. The third resistor's cross-section is a right triangle with two sides of length 1.62 mm as shown. All of the resistors are 0.538 cm in length. Use the provided table of resistivities to cakculate the resistance of each resistor Material 1 Material...
Three resistors are made out of three different materials and have different (but uniform) cross-sections. Resistor...
Three resistors are made out of three different materials and have different (but uniform) cross-sections. Resistor 1 has a circular cross-section of radius 3.33 mm. Resistor 2 has a square cross section with a side length of 2.22 mm. The third resistor\'s cross-section is a right triangle with two sides of length 5.50 mm as shown. All of the resistors are 0.763 cm in length. Use the provided table of resistivities to calculate the resistance of each resistor. This is...
L2 ty B D3 PI P2 E 7 CROSS-SECTION / 7 CROSS SECTION L2 FI C...
L2 ty B D3 PI P2 E 7 CROSS-SECTION / 7 CROSS SECTION L2 FI C Ros5-SECTION F1 4.8 (N/mm) L1 (mm) L2 (mm) L3 (mm) P1 (mm) P2 (mm) D2 (mm) D3 (mm) 172 255 172 12.2 13.8 20.8 21.8 (a) Draw shear and moment diagrams for each of the 3 segments of the pedal-crank (b) Determine maximum bending stress and maximum torsional shear stress at key locations of this pedal-crank (c) What are the maximum principal normal stresses,...
The figure below shows a cross section of a long cylindrical conductor of radius a containing...
The figure below shows a cross section of a long cylindrical conductor of radius a containing a long cylindrical hole of radius b. The axes of the cylinder and the hole are parallel and are a distance d apart; a current i is uniformly distributed over the tinted area. (a) Use superposition To show that the magnetic field at the center of the hole is: B = mu_o id/2 pi(a^2 - b^2). (b) Discuss the two special cases b =...
2.4 Refer to the figure. Assume the elbow is horizontal and VI, P1, P2 and the...
2.4 Refer to the figure. Assume the elbow is horizontal and VI, P1, P2 and the diameters are as shown. What are the magnitude and direction of the net horizontal force on the elbow? The fluid is water. Include the pressure force. S elect Smaller on the tree surace or a mounction on the n amesto e tension mensional as to deve preton L W dieren Consider the inclined NON... and . m e m 0 Prob 3 P2 =...
Spetily thè direction of the force. 19 The cross section of a long thin metal strip...
Spetily thè direction of the force. 19 The cross section of a long thin metal strip and a parallel wire is show Fig. 5-30. Equal and opposite currents I flow in the conductors. Find the force per unit length on the conductors. FIGURE 5-30 Cross section of parallel strip and wire conductor (Problem P.5-19).
A current-carrying conductor made of aluminum gradually narrows as shown in the figure below. The cross-sectional...
A current-carrying conductor made of aluminum gradually narrows as shown in the figure below. The cross-sectional area of region 1 is twice that of region 2. In region 1, the current is 7.55 mA and the current density is 3.80 kA/m^2. Find the drift speed in both regions of the conductor. Region 1 Your response differs from the correct answer by more than 10%. Double check your calculations, m/s Region 2 m/s
Chapter 29, Problem 043 The figure shows a cross section across a long cylindrical conductor of...
Chapter 29, Problem 043 The figure shows a cross section across a long cylindrical conductor of radius a = 2.47 cm carrying uniform current 77.3 A, what is the magnitude of the current's magnetic field at radial distance (a) 0, (b) 0.847 cm, (c) 2.47 cm (wire's surface), (d)4.08 cm? (a) Number (b) Number (c) Number (d) Number Units Units Units Units
Chapter 29, Problem 043 The figure shows a cross section across a long cylindrical conductor of...
Chapter 29, Problem 043 The figure shows a cross section across a long cylindrical conductor of radius a = 1.63 cm carrying uniform current 32.3 A, what is the magnitude of the current's magnetic field at radial distance (a) 0, (b) 1.14 cm, (c) 1.63 cm (wire's surface), (d)2.54 cm? (a) Number (b) Number (c) Number (d) Number Units Units Units Units
5.19
od of radius 1.5 cm in sistivities of copper and 5.11 A composite conductor 10 m long consists of an inner core of steel of radi an outer sheath of copper whose thickness is 0.5 cm. Take the resistivities of steel as 1.77 X 10 and 11.8 X 10" . m, respectively. (a) Determine the resistance of the conductor (b) If the total current in the conductor is 60 A, what current flows in each metal? (c) Find the...
Three resistors are made out of three different materials and have different (but uniform) cross-sections Resistor 1 has a circular cross-section of radius 1.61 mm. Resistor 2 has a square cross section with a side length of 3.92mm. The third resistor's cross-section is a right triangle with two sides of length 1.62 mm as shown. All of the resistors are 0.538 cm in length. Use the provided table of resistivities to cakculate the resistance of each resistor Material 1 Material...
L2 ty B D3 PI P2 E 7 CROSS-SECTION / 7 CROSS SECTION L2 FI C Ros5-SECTION F1 4.8 (N/mm) L1 (mm) L2 (mm) L3 (mm) P1 (mm) P2 (mm) D2 (mm) D3 (mm) 172 255 172 12.2 13.8 20.8 21.8 (a) Draw shear and moment diagrams for each of the 3 segments of the pedal-crank (b) Determine maximum bending stress and maximum torsional shear stress at key locations of this pedal-crank (c) What are the maximum principal normal stresses,...
The figure below shows a cross section of a long cylindrical conductor of radius a containing a long cylindrical hole of radius b. The axes of the cylinder and the hole are parallel and are a distance d apart; a current i is uniformly distributed over the tinted area. (a) Use superposition To show that the magnetic field at the center of the hole is: B = mu_o id/2 pi(a^2 - b^2). (b) Discuss the two special cases b =...
2.4 Refer to the figure. Assume the elbow is horizontal and VI, P1, P2 and the diameters are as shown. What are the magnitude and direction of the net horizontal force on the elbow? The fluid is water. Include the pressure force. S elect Smaller on the tree surace or a mounction on the n amesto e tension mensional as to deve preton L W dieren Consider the inclined NON... and . m e m 0 Prob 3 P2 =...
Spetily thè direction of the force. 19 The cross section of a long thin metal strip and a parallel wire is show Fig. 5-30. Equal and opposite currents I flow in the conductors. Find the force per unit length on the conductors. FIGURE 5-30 Cross section of parallel strip and wire conductor (Problem P.5-19).
A current-carrying conductor made of aluminum gradually narrows as shown in the figure below. The cross-sectional area of region 1 is twice that of region 2. In region 1, the current is 7.55 mA and the current density is 3.80 kA/m^2. Find the drift speed in both regions of the conductor. Region 1 Your response differs from the correct answer by more than 10%. Double check your calculations, m/s Region 2 m/s
Chapter 29, Problem 043 The figure shows a cross section across a long cylindrical conductor of radius a = 2.47 cm carrying uniform current 77.3 A, what is the magnitude of the current's magnetic field at radial distance (a) 0, (b) 0.847 cm, (c) 2.47 cm (wire's surface), (d)4.08 cm? (a) Number (b) Number (c) Number (d) Number Units Units Units Units
Chapter 29, Problem 043 The figure shows a cross section across a long cylindrical conductor of radius a = 1.63 cm carrying uniform current 32.3 A, what is the magnitude of the current's magnetic field at radial distance (a) 0, (b) 1.14 cm, (c) 1.63 cm (wire's surface), (d)2.54 cm? (a) Number (b) Number (c) Number (d) Number Units Units Units Units
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