Physics, 20.11.2020 17:00, exoticbunnylover123

A primary coil of a transformer is connected to a 120V/60Hz wall outlet. The secondary coil is connected to a lamp that dissipates 60 W. How do I find the rms current in the primary coil?

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A primary coil of a transformer is connected to a 120V/60Hz wall outlet. The secondary coil is conne...