120 V (rms) power line is connected to the primary of a step-down transformer, with a...
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120 V (rms) power line is connected to the primary of a step-down transformer, with a turn ratio of 12:1. The transformer's secondary is connected to a doorbell, which requires 9.580 W of electric power for its operation. What is the peak instantaneous current in the primary? 12:1 doorbell 120 V (rms) power line is connected to the primary of a step-down transformer, with a turn ratio of 12:1. The transformer's secondary is connected to a doorbell, which requires 9.580 W of electric power for its operation. What is the peak instantaneous current in the primary? 12:1 doorbell
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