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?
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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