1) consider a source particle of charge qs=9 c located at (−9,5) [distances in meters]. find the electric field vector at the target location (−15,15) [enter the x-component in the first box, and the y-component in the second box].
2) what is the magnitude of the electric field at the target location given above?
3) what is the direction of the electric field at the target location given above? give your answer as an angle with respect to the positive xx-direction. the angle should be between -180 degrees and 180 degrees.
4) suppose that a particle of charge 8 c is placed at the target location. what is the electric force acting on the target particle? [enter the xx-component in the first box, and the yy-component in the second box].
5) calculate the total electric field at the origin due to the two charged particles from the previous problem [enter the xx-component in the first box, and the yy-component in the second box].
Answers: 2
Physics, 22.06.2019 11:30, Gigglygoose4181
1. a camcorder has a power rating of 19 watts. if the output voltage from its battery is 7 volts, what current does it use?answer units 2. a 1.5m wire carries a 6 a current when a potential difference of 57 v is applied. what is the resistance of the wire? yourunits 3. a clothes dryer uses about 2 amps of current from a 240 volt line. how much power does it use? yourunits 4.
Answers: 1
Physics, 22.06.2019 13:10, rosemary909
Aplane flying horizontally at an altitude of 1 mile and a speed of of 500mih passes directly over a radar station. find the rate at which the distance from the plane to the station is increasing when it is 2mi away from the station.
Answers: 1
1) consider a source particle of charge qs=9 c located at (−9,5) [distances in meters]. find the ele...
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