In a nonmagnetic medium, E = 50 cos(10°t – 8x) a, + 40sin (10°t – 8x)a, V/m Find the corresponding magnetic field H and B.
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Find the corresponding magnetic field H and B.
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- A lightning bolt may carry a current of 1.00 ×104 A for a short time. What is the resulting magnetic field 130 m from the bolt? (Assume that the bolt extends far above and below the point of observation.)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 = 6br2, where b is a constant.Find an expression for the magnetic field magnitude B at the following distances, measured from the axis. (Use the following variables as necessary: ?0, r1, r2, b, R.) (a) r1 < RB = (b) r2 > R B =Calculate the potential difference between the wingtips of an aircraft with the wingspan of 64 m travelling at 709 km.h¹ at 45 degrees to the magnetic field lines of the Earth with B = 50 µT. Give your answer in Sl units.
- A lightning bolt may carry a current of 1.00 104 A for a short time. What is the resulting magnetic field 60 m from the bolt? Suppose that the bolt extends far above and below the point of observation.A lightning bolt may carry a current of 1.00 104 A for a short time. What is the resulting magnetic field 90 m from the bolt? Suppose that the bolt extends far above and below the point of observation.A singly charged ion (an ion missing one electron) is injected perpendicular to a 0.205 T magnetic field with a velocity of 1250 m/s, and the ion moves in a circle of 22.7 mm radius. What is the molar mass of the ion in grams? (Remember to use grams and Avogadro's number to get molar mass. State the answer as an integer with no unit.) A Moving to another question will save this response. «>
- Please find the degree alsoA charged particle follows the path shown (A)Is it positive or negative? (B) If the magnetic field has a magnitude of 0.18 T, the speed of the particle is 6.0 x 106 m/s and the radius is 52 cm, what is the mass of the particle (its charge has a magnitude of e)?A lightning bolt may carry a current of 1.00 104 A for a short time. What is the resulting magnetic field 200 m from the bolt? Suppose that the bolt extends far above and below the point of observation. If possible break it down step by step?
- A singly charged ion (an ion missing one electron) with a velocity of 7,642 m/s is injected perpendicular to a 0.277 T magnetic field, and the ion moves in a circle of 66.8 mm radius. What is the molar mass of the ion in grams? (Remember to use grams and Avogadro's number to get molar mass. State the answer as an integer with no unit.) Moving to another question will save this response. Question & of ahelp what is the answer?A lightning bolt may carry a current of 1.00 104 A for a short time. What is the resulting magnetic field 110 m from the bolt? Suppose that the bolt extends far above and below the point of observation.