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A toroid having a rectangular cross section (a = 2.00 cm by b-3.00 cm) and inner...
A toroid having a rectangular cross section (a =2.00 cm by b=3.00 cm)
A toroid having a rectangular cross section (a =2.00 cm by b=3.00 cm) and inner radius R=3.65 cm consists of 500 turns of wire that carries a sinusoidal current l=Imax sin wt, with Imax=49.0 A and a frequency f= w/ 2 π=60.0 Hz. A coil that consists of 20 turns of wire links with the toroid, as shown in the figure. Determine the emf induced in the coil as s function of time.
Consider a toroid with a rectangular cross section of 1 cm by 1 cm. The mean...
Consider a toroid with a rectangular cross section of 1 cm by 1 cm. The mean radius is 9 cm. Into this toroid, there is cut a 1.5 mm air gap. The toroid has 100 turns of wire. The permeability of the magnetic material is 3500 times the permeability of free space. Two windings are placed on the device such that positive current in one winding will ten1 to produce negative flux in the other winding. Suppose winding 1 has...
1) The armature of an ac generator is a rectangular coil 2.00 cm by 6.00 cm...
1) The armature of an ac generator is a rectangular coil 2.00 cm by 6.00 cm with 80 turns. It is immersed in a uniform magnetic field of magnitude 0.250 T. If the amplitude of the emf in the coil is 22.0 V, at what angular speed is the armature rotating? _______rad/s 2) The magnetic field between the poles of an electromagnet is 3.30 T. A coil of wire is placed in this region so that the field is parallel...
12. The B-field through a one-turn loop of wire E1.0r having a radius of 10 cm...
12. The B-field through a one-turn loop of wire E1.0r having a radius of 10 cm and a total resistance of 10 changes with time as shown in the graph at the right. Plot a. the EMF induced in the loop as a function 20.5 of time. b. the rate at which heat is dissipated in the t (s) loop as a function of time. 13. A rectangular loop of wire having sides L and L/3 and resistance R lies...
can you please show me how to do each of these thank you! The magnetic field...
can you please show me how to do each of these thank
you!
The magnetic field in the region between the poles of an electromagnet is uniform at any time, butis a point) increasing at the rate of 0.020 T/s. The area of the conducting loop in the field is 180 cm?. What is the magnitude of the induced emf? 0.12 mV 0.90 ml 0.11 mV 0:0.36 mV A rectangular loop with area A rotates with constant angular velocity o...
5.0. Protons with kinetic enerigy of 50 MeV are moving in the positive x direction and enter a magnetic B (0.5 T)k directed out of the plane of thepage ure extending from - 0 to -1 m as show...
5.0. Protons with kinetic enerigy of 50 MeV are moving in the positive x direction and enter a magnetic B (0.5 T)k directed out of the plane of thepage ure extending from - 0 to -1 m as shown in 29.36. (a) Calculate the y compo nent of the protons momentum as they leave the magnetic field at m. (b) Find the angle a between the initial veloc- ity vector of the proton beam and the velocity vec tor after...
Vladimirkezerashvili, Ph.D. Student's name ase show all your work. Answers without adequate work will receive no...
Vladimirkezerashvili, Ph.D. Student's name ase show all your work. Answers without adequate work will receive no credits Carry out all the units throughout the lations. Show the numeric answers with the appropriate number of significant figures and units. Box the final answers. 15 points). A wire, in a plane, has the shape shown in figure. The radii of the semicircular segments are 20.0 cm and 30.0 cm. Current I 60.0 A. Find (a) (10 points) magnitude and (a) (5 points)...
12. The B-field through a one-turn loop of wire E1.0r having a radius of 10 cm and a total resistance of 10 changes with time as shown in the graph at the right. Plot a. the EMF induced in the loop as a function 20.5 of time. b. the rate at which heat is dissipated in the t (s) loop as a function of time. 13. A rectangular loop of wire having sides L and L/3 and resistance R lies...
can you please show me how to do each of these thank
you!
The magnetic field in the region between the poles of an electromagnet is uniform at any time, butis a point) increasing at the rate of 0.020 T/s. The area of the conducting loop in the field is 180 cm?. What is the magnitude of the induced emf? 0.12 mV 0.90 ml 0.11 mV 0:0.36 mV A rectangular loop with area A rotates with constant angular velocity o...
5.0. Protons with kinetic enerigy of 50 MeV are moving in the positive x direction and enter a magnetic B (0.5 T)k directed out of the plane of thepage ure extending from - 0 to -1 m as shown in 29.36. (a) Calculate the y compo nent of the protons momentum as they leave the magnetic field at m. (b) Find the angle a between the initial veloc- ity vector of the proton beam and the velocity vec tor after...
Vladimirkezerashvili, Ph.D. Student's name ase show all your work. Answers without adequate work will receive no credits Carry out all the units throughout the lations. Show the numeric answers with the appropriate number of significant figures and units. Box the final answers. 15 points). A wire, in a plane, has the shape shown in figure. The radii of the semicircular segments are 20.0 cm and 30.0 cm. Current I 60.0 A. Find (a) (10 points) magnitude and (a) (5 points)...
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