Physics, 23.07.2020 03:01 marlesly87
What is the acceleration of a proton moving with a speed of 9.5 m/s at right angles to a magnetic field of 1.8 T
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What is hidden during a lunar eclipse? isn't the moon hidden?
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Physics, 22.06.2019 14:30
Two steel balls, each of mass m, are welded to a light rod of length l and negligible mass and are initially at rest on a smooth horizontal surface. a horizontal force of magnitude f is suddenly applied to the rod as shown. determine (a) the instantaneous acceleration a of the mass center g and (b) the corresponding rate at which the angular velocity of the assembly about g is changing with time.
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Physics, 22.06.2019 15:30
Ametal ring 4.20 cm in diameter is placed between the north and south poles of large magnets with the plane of its area perpendicular to the magnetic field. these magnets produce an initial uniform field of 1.12 t between them but are gradually pulled apart, causing this field to remain uniform but decrease steadily at 0.240 t/s . (a) what is the magnitude of the electric field induced in the ring? (b) in which direction (clockwise or counterclockwise) does the current flow as viewed by someone on the south pole of the magnet?
Answers: 2
Physics, 22.06.2019 17:20
Properties seen when one one substance changes to another are known as properties
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What is the acceleration of a proton moving with a speed of 9.5 m/s at right angles to a magnetic fi...
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