A step down transformer has 600 turns in the primary coil. The input voltage is 120 V while the output voltage is 24 V. Determine the number of turns in the secondary coil.

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asked Jun 21, 2021 in Physics Form 4 by anonymous

electronics

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answered Jun 21, 2021 by anonymous

^N1 /_Np = ^Vs/_Vp
^N1/₆₀₀= ²⁴/₁₂₀
N₁= 120 turns

A step down transformer has 600 turns in the primary coil. The input voltage is 120 V while the output voltage is 24 V. Determine the number of turns in the secondary coil.

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