A plane electromagnetic wave traveling in the positive direction of an x axis in vacuum has components Ex= Ey = 0 and Ez = (2.0 V/m) cos[(π × 1015 s−1)(t − x/c)]. When the electric field component is in the positive direction of the z axis at a certain point P, what is the direction of the magnetic field component there?
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Physics, 21.06.2019 20:00
Excuse ! extra points plus ! super desperate ! the position of an object does not move relative to a reference point. relative to the reference point the object _. a.) is not moving. b.) is moving.
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Physics, 22.06.2019 08:00
Tafari worked one summer on a ship that set weather buoys in the ocean. he watched how one of the buoys moved in the water. describe which parts of the wave would cause the buoy to bob up and down. which wave property determined how fast the buoys bobbed in the water? he observed that when the wind blew harder, the ocean waves were larger, and the buoys moved away from the ship. what effect, if any, did the waves have on how far the buoys moved? explain your answer.
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Physics, 23.06.2019 01:00
Suppose that two objects attract each other with a gravitational force of 16 units. if the distance between the two objects is double, what is the new force of attraction between the two objects?
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A plane electromagnetic wave traveling in the positive direction of an x axis in vacuum has componen...
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