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A transformer has a primary coil with 1200 turns and a secondary coil with 225.0 turns. If the voltage across the primary coil is 5000 V, what is the voltage output from the secondary coil?
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Question: A proton accelerates from rest in a uniform electric field of 610 N/C. At some later time, its speed is 1.4 106 m/s. (a) Find the magnitude of the acceleration of the proton. m/s2 (b) How long does it take the ...
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