On a clear day at a certain location, the Earth's magnetic field has a magnitude of 0.500 × 10-4 T. Compute the energy density of the magnetic field.
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A: Resistance = 5.75 Temperature = 200C Magnetic field = Current = 4.85 ADiameter of wire= 0.500…
Q: A wire is coiled with a cross sectional area of 0.71m^2. It moves through a 1.6T magnetic field in…
A: Given value--- Area = 0.71 m². magnetic field = 1.6 T. time = 2.85 sec. current = 6 Amp. resistance…
Q: You wish to construct a solenoid with a diameter of 2.00 cm that will produce a magnetic field of…
A: Hey dear this is easy question from Magento Statics . Have a look
Q: the value of the magnetic field H near the surface of the magnet
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Q: A length of copper wire carries a current of 11 A, uniformly distributed through its cross section.…
A: Given: The current is I=11 A The diameter of the wire is 2.3 mm The resistance is 4.5 Ω/km
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Q: How much magnetic field strength would be needed to create an induced emf of 9.27 V in a 0.865 m…
A: Induced emf to create is, e=9.27 V Length of the wire, L=0.865 m Velocity of the wire, v=82.8 m/s…
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Q: A 232 turn generator with an area of 0.0015 m2 rotates at a constant rate of 415 rad/s in a region…
A: Given n=232, A=0.0015m2, ω=415rad/s, εm=50.2V
Q: (Next two questions) For a loop of current 2.5 A with radius 4 mm, calculate the magnetic field at…
A: Formula used
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Q: In one of NASA's space tether experiments, a 20.0 km-long conducting wire was deployed by the space…
A: Length of the wire, L=20km=20×103m Orbital speed, v=7.86×103m/s Magnetic field, B=1.51×10-5T
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A: Change in Magnetic Flux = BA B is change in Magnetic Field and A is area
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Q: A rectangular coil with a length of 8.0 cm and a width of 4.0 cm and 250 turns is placed in a…
A: Solution:-Given thatLength of coil(L)=8 cm=0.08 mWidth of coil (w)=4 cm=0.04 mNumber of turn…
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A: GIVEN:- h=0.680 m, v=155m/s ,R=11.50 ohms, B=48mT Introduction:- We know that In motional…
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Q: The figure below shows a top view of a bar that can slide on two frictionless rails. The resistor is…
A: length of bar ,l=1.2 mResistance ,R =6.4ΩMagnetic field ,B=2.5TVelocity ,V= 1.9 m/s
Q: Suppose you wish to measure the current in a wire. You have a device that can measure the strength…
A: Given:- The magnitude of the magnetic field is B = 1.72 μ T The magnetic field B is r = 0.98 m…
Q: Compare the energy density stored in Earth’s electric field near its surface to that stored in…
A: The energy density in form of electric and magnetic field is given by uE =εo E22uB = B22μo
Q: D° km-. Wha
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Q: Problem. The electro-magnetic field in a microwave oven is given by Maxwell's equations: V × E =…
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