the peak value of alternating voltage source – Tiwari Academy Discussion

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Jay Ghosh

Asked: December 12, 2024In: Class 12 Physics

When a lamp is connected to an alternating voltage supply, it lights with the same brightness as when connected to a 12 V d.c. battery. what is the peak value of alternating voltage source?

The peak voltage of alternating voltage source Vm = 12 × √2 , V = 17 V. Class 12 Physics Chapter 7 Alternating current Session 2024-2025.