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Explain how did they get this results table. What does 2V ac mean?
Transformers - Experiment Aim: To investigate the effect of the number of turns of the coils on the output voltage. Method: ~2V a.c. (VP) Np Ns Vs . Measure the true voltage of the power pack (Vp) ● Vary the number of turns on the primary coil (NP) and the number of turns on the secondary coil (NS) Measure Vs
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Transcribed Image Text:Transformers - Experiment Aim: To investigate the effect of the number of turns of the coils on the output voltage. Method: ~2V a.c. (VP) Np Ns Vs . Measure the true voltage of the power pack (Vp) ● Vary the number of turns on the primary coil (NP) and the number of turns on the secondary coil (NS) Measure Vs
Transformers - Experiment Results: Vp.= 2V Np Ns Vs 60 500 27 625 120 0.4 125 60 1 500 120 0.49 Np Ns 0.12 5-2 2.1 4.2 Vp Vs 0.1 5 2 4.1
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Transcribed Image Text:Transformers - Experiment Results: Vp.= 2V Np Ns Vs 60 500 27 625 120 0.4 125 60 1 500 120 0.49 Np Ns 0.12 5-2 2.1 4.2 Vp Vs 0.1 5 2 4.1
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Step 1: Calculated secondary voltage .
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Step 2: Calculated the secondary coil voltage using transformer formula
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