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Physics, 17.03.2020 04:11 rhineharttori
A transformer is to be used to provide power for a computer disk drive that needs 6.4 V (rms) instead of the 120 V (rms) from the wall outlet. The number of turns in the primary is 405, and it delivers 500 mA (the secondary current) at an output voltage of 6.4 V (rms). Find the current in the primary.
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A transformer is to be used to provide power for a computer disk drive that needs 6.4 V (rms) instea...
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