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A transformer lowers emf from 220 V to 1...

A transformer lowers emf from 220 V to 12 V. If the number of turns in primary is 8800, how many turns are there in secondary coil?

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To find the number of turns in the secondary coil of a transformer, we can use the relationship between the voltages and the number of turns in the primary and secondary coils. The formula we will use is derived from the principle of an ideal transformer: \[ \frac{V_1}{V_2} = \frac{N_1}{N_2} \] Where: - \( V_1 \) = voltage in the primary coil (220 V) ...
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