Question: Five transformers, all with the same basic construction (Figure 8.52), have different numbers of turns of wire as their input, N in , and output,

Five transformers, all with the same basic construction (Figure 8.52), have different numbers of turns of wire as their input, N in , and output, Nout, coils according to the circumstances given below. The input voltages, V in , for the five transformers also vary as indicated. Rank the output voltages, Vout, for each transformer from greatest to smallest. If two or more transformers have the same output voltage, give them the same ranking. Explain the reasoning you used in making your rankings.

Iron core Vin -Magnetic field- T Vout Nout

Transformer A: Vin = 25 V; Nin = 100 turns; Nout = 250 turns
Transformer B: Vin = 25 V; Nin = 200 turns; Nout = 250 turns
Transformer C: Vin = 50 V; Nin = 100 turns; Nout = 50 turns
Transformer D: Vin = 50 V; Nin = 50 turns; Nout = 200 turns
Transformer E: Vin = 12.5 V; Nin = 50 turns; Nout = 100 turns

Iron core Vin -Magnetic field- T Vout Nout

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