A resistor is connected between two parallel conducting wires. A nonferrous bar is placed across the two wires. The entire setup is placed in a uniform magnetic field. On paper, the wires are drawn horizontally and the magnetic field is out of the page. The bar is pulled to the left at a constant speed. Which direction is the current through the circuit formed by the resistor, wires, and bar?
Answers: 1
Physics, 21.06.2019 15:30
Acurve connects the data points that are plotted. (physical science chapter 11 motion)
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Physics, 22.06.2019 16:50
Calculate the first and second velocities of the car with four washers attached to the pulley, using the formulas v1 = 0.25 m / t1 , and v2 = 0.25 m / (t2 – t1) where t1 and t2 are the average times the car took to reach the 0.25 and the 0.50 meter marks. record these velocities, to two decimal places, in table e.
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Physics, 23.06.2019 01:30
Energy transformations that involve one transformation from one type of energy to another are called transformations.
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Physics, 23.06.2019 02:30
Which substance partical has negligible massand travels around outsidethe nucleus
Answers: 3
A resistor is connected between two parallel conducting wires. A nonferrous bar is placed across the...
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