Discuss the significance of each one: what does it tell us about the ways that electric and magnetic fields can be created? What are the sources of the fields in each equation? What are some of the key characteristics of the fields that each equation describes?
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Q: Problem: A long, straight wire carries a current of 4 A. What is the magnetic field at a distance of…
A: I have written formula
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A: Angle of incident = 30 degrees Angle of refraction = 60 degrees
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Q: An electric field wave is described by the function E(x,t) = 200 sin [(1.2875e7) x-(3.8599e15) t].…
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Q: I also need help in part a,b and c. part b) In the earth frame, how time elapses while Alice…
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Q: A naval radar system operates at a wavelength of 1.3 cm, transmitted from a circular antenna of…
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Q: Three point particles are fixed in position in an xy plane. Two of them, particle A of mass 5 g and…
A: Have a look
Q: A long straight wire carries current in the +x direction as shown in the figure. Determine the…
A: The direction of magnetic field can be find by right hand curl rule.
Q: just need to find out how to combine the three equations in the screenshot and solve for r.
A: x-x02+y-y02 = r2 .............5) x0 = 0 .............6) y0 = r ..............7)
Q: 19. Using hydraulic system, you can raise a car (m = 1500 kg) to a height of 2.5 meters. If the pipe…
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Q: This is awesome work and makes so much sense. The only thing I'm confused on is where the 1/r came…
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Q: Have you kept in mind the person accelerates at the start.
A: In the attached graph , we can see that the person is accelerating for the first 7 sec.
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Q: How does the effective conduction band density-of-states vary with effective mass? a. b. O C. O d.…
A: Nc= Effective conduction band density of state m*= effect mass
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