Physics, 24.03.2020 17:02 Aldcperformer
In an X-ray tube, a uniform electric field E extends over a distance of 12 cm from an electron source to a target; the field points from the target to the source. If the potential difference between the source and target is 40 kV then what is the magnitude of the electric field? What is the energy gained by an electron as it accelerates from source to target? Express the energy both in electronvolts and joules. (16 pts)
Answers: 2
Physics, 21.06.2019 22:00, Iron2841
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Clothes dryer uses about 7 amps of current from a 240 volt line. how much power does it use?
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When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell
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In an X-ray tube, a uniform electric field E extends over a distance of 12 cm from an electron sourc...
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