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6 [3.33/20 points) DETAILS PREVIOUS ANSWERS MY NOTES ASK YOUR TEACHER Shown in the figure...
Shown in the figure below is a toreid. You can think of a toroid as a...
Shown in the figure below is a toreid. You can think of a toroid as a long solenoid that has been bent into the shape of a circle. Your toroid has loops, an inner radius of a, an outer radius of b, and is carrying a current of I. Region I: Outside (r>b) B Regione Insiderca) Region It: Middle (arch) Use Ampere's Law to determine the magnetic field in each of these three regions as a function of: Region Region...
Shown in the figure below is a long hollow wire. The wire has an inner radius...
Shown in the figure below is a long hollow wire. The wire has an inner radius of a, an outer radius of b, and is carrying a current of I. Region I Region II Region III (r>b) (b>r>a) (r<a) infinite length b) I Infinite Hollow Wire carrying Current I Use Ampere's Law to determine the magnetic field in each of these three regions as a function of r: • Region 1 (nb): • Region II (acreb): • What is the...
Shown in the figure below is a long hollow wire. The wire has an inner radius...
Shown in the figure below is a long hollow wire. The wire has an inner radius of a, an outer radius of b, and is carrying a current of I. Region I Region II Region III (r>b) (b>r>a) (r<a) infinite length Infinite Hollow Wire carrying Current Use Ampere's Law to determine the magnetic field in each of these three regions as a function of r: • Region 1 (b): • Region II (a<r<b): o What is the length of the...
6. [1/7 Points] DETAILS PREVIOUS ANSWERS SERPSE10 29.A.OP.028. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Two...
6. [1/7 Points] DETAILS PREVIOUS ANSWERS SERPSE10 29.A.OP.028. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Two coplanar and concentric circular loops of wire carry currents of 11 = 5.90 A and 12 = 2.40 A in opposite directions as in the figure below. Let r1 = 12.0 cm and r2 = 8.70 cm. (Assume the positive direction along the axis perpendicular to the faces of the loops is out of the screen (towards you) and assume the positive vertical direction...
14. +0/4 points | Previous Answers SerPSE9 24.P.057.WI My Notes Ask Your Teacher For the configuration...
14. +0/4 points | Previous Answers SerPSE9 24.P.057.WI My Notes Ask Your Teacher For the configuration shown in the figure below, suppose a = 5.00 cm, b 20.0 cm, and c = 25.0 cm. Furthermore suppose the electric field at a point 11.5 cm from the center is measured to be 3.50 x 103 N/C radially inward and the electric field at a point 50.0 cm from the center is of magnitude 196 N/C and points radially outward. From this...
7. 0/10 points Previous Answers SerPSE9 30.P.038. 2/6 Submissions Used GMy Notes Ask Your Teacher A long, cylindric...
7. 0/10 points Previous Answers SerPSE9 30.P.038. 2/6 Submissions Used GMy Notes Ask Your Teacher A long, cylindrical conductor of radius R carries a current I as shown in the figure below. The current density J, however, is not uniform over the cross- section of the conductor but is a function of the radius according to J 5br, where b is a constant. Find an expression for the magnetic field magnitude B at the following distances, measured from the axis....
4. [-12 Points] DETAILS SERPSET9 30.P.007. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A conductor consists...
4. [-12 Points] DETAILS SERPSET9 30.P.007. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A conductor consists of a circular loop of radius R = 23.0 cm and two long, straight sections as shown in the figure below. The wire lies in the plane of the screen and carries a current I = 3.80 A. Find the magnetic field at the center of the loop. magnitude NT direction -Select- V R Additional Materials eBook
6. + -/1 points KatzPSEf1 12.P.043. My Notes Ask Your Teacher A wheel of inner radius...
6. + -/1 points KatzPSEf1 12.P.043. My Notes Ask Your Teacher A wheel of inner radius r1 = 14.2 cm and outer radius r2 = 35.0 cm shown in the figure below is free to rotate about the axle through the origin O. What is the magnitude of the net torque on the wheel due to the three forces shown? (Assume F1 = 3.60 N, F2 = 6.40 N, and F3 = 13.0 N.) N.m 45. 0 12
18. 0.5/2 points | Previous Answers OSColPhysAP2016 19.4.WA.036. My Notes Ask Your Teacher The equipotential lines...
18. 0.5/2 points | Previous Answers OSColPhysAP2016 19.4.WA.036. My Notes Ask Your Teacher The equipotential lines in a region of electric field are shown in the diagram below. For each path indicated below, what is the work done by the electric field in moving a charge q +74 x 10 c along that path? Here Vo +230 v oV -2Vo -3Vo (a) from A to B How is the work done by an electric field related to the potential difference...
Shown in the figure below is a toreid. You can think of a toroid as a long solenoid that has been bent into the shape of a circle. Your toroid has loops, an inner radius of a, an outer radius of b, and is carrying a current of I. Region I: Outside (r>b) B Regione Insiderca) Region It: Middle (arch) Use Ampere's Law to determine the magnetic field in each of these three regions as a function of: Region Region...
Shown in the figure below is a long hollow wire. The wire has an inner radius of a, an outer radius of b, and is carrying a current of I. Region I Region II Region III (r>b) (b>r>a) (r<a) infinite length b) I Infinite Hollow Wire carrying Current I Use Ampere's Law to determine the magnetic field in each of these three regions as a function of r: • Region 1 (nb): • Region II (acreb): • What is the...
Shown in the figure below is a long hollow wire. The wire has an inner radius of a, an outer radius of b, and is carrying a current of I. Region I Region II Region III (r>b) (b>r>a) (r<a) infinite length Infinite Hollow Wire carrying Current Use Ampere's Law to determine the magnetic field in each of these three regions as a function of r: • Region 1 (b): • Region II (a<r<b): o What is the length of the...
6. [1/7 Points] DETAILS PREVIOUS ANSWERS SERPSE10 29.A.OP.028. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Two coplanar and concentric circular loops of wire carry currents of 11 = 5.90 A and 12 = 2.40 A in opposite directions as in the figure below. Let r1 = 12.0 cm and r2 = 8.70 cm. (Assume the positive direction along the axis perpendicular to the faces of the loops is out of the screen (towards you) and assume the positive vertical direction...
14. +0/4 points | Previous Answers SerPSE9 24.P.057.WI My Notes Ask Your Teacher For the configuration shown in the figure below, suppose a = 5.00 cm, b 20.0 cm, and c = 25.0 cm. Furthermore suppose the electric field at a point 11.5 cm from the center is measured to be 3.50 x 103 N/C radially inward and the electric field at a point 50.0 cm from the center is of magnitude 196 N/C and points radially outward. From this...
7. 0/10 points Previous Answers SerPSE9 30.P.038. 2/6 Submissions Used GMy Notes Ask Your Teacher A long, cylindrical conductor of radius R carries a current I as shown in the figure below. The current density J, however, is not uniform over the cross- section of the conductor but is a function of the radius according to J 5br, where b is a constant. Find an expression for the magnetic field magnitude B at the following distances, measured from the axis....
4. [-12 Points] DETAILS SERPSET9 30.P.007. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A conductor consists of a circular loop of radius R = 23.0 cm and two long, straight sections as shown in the figure below. The wire lies in the plane of the screen and carries a current I = 3.80 A. Find the magnetic field at the center of the loop. magnitude NT direction -Select- V R Additional Materials eBook
6. + -/1 points KatzPSEf1 12.P.043. My Notes Ask Your Teacher A wheel of inner radius r1 = 14.2 cm and outer radius r2 = 35.0 cm shown in the figure below is free to rotate about the axle through the origin O. What is the magnitude of the net torque on the wheel due to the three forces shown? (Assume F1 = 3.60 N, F2 = 6.40 N, and F3 = 13.0 N.) N.m 45. 0 12
18. 0.5/2 points | Previous Answers OSColPhysAP2016 19.4.WA.036. My Notes Ask Your Teacher The equipotential lines in a region of electric field are shown in the diagram below. For each path indicated below, what is the work done by the electric field in moving a charge q +74 x 10 c along that path? Here Vo +230 v oV -2Vo -3Vo (a) from A to B How is the work done by an electric field related to the potential difference...
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