The power adapters of devices we use contain transformers. In one such adapter, the input to the transformer draws 1.8 A current when connected to the 120 Volt plug-point in our walls. The adapter/transformer is designed to output 5.0 A current. The input to the transformer (or primary) has a coil with 50 turns. a. What voltage is the output (secondary) providing? b. How many turns does the coil in the secondary (output) have?
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