A sinusoidal ac voltage source in a circuit produces a maximum voltage of 11.2 V

Question

A sinusoidal ac voltage source in a circuit produces a maximum voltage of 11.2V and an rms current of 7.95mA . Part A Find the voltage amplitude. V =   V   SubmitMy AnswersGive Up Part B Find the current amplitude. I =   mA   SubmitMy AnswersGive Up Part C Find the rms voltage of this source. Vrms =   V   SubmitMy AnswersGive Up A sinusoidal ac voltage source in a circuit produces a maximum voltage of 11.2V and an rms current of 7.95mA . A sinusoidal ac voltage source in a circuit produces a maximum voltage of 11.2V and an rms current of 7.95mA . A sinusoidal ac voltage source in a circuit produces a maximum voltage of 11.2V and an rms current of 7.95mA . A sinusoidal ac voltage source in a circuit produces a maximum voltage of 11.2V and an rms current of 7.95mA . Part A Find the voltage amplitude. V =   V   SubmitMy AnswersGive Up Part B Find the current amplitude. I =   mA   SubmitMy AnswersGive Up Part C Find the rms voltage of this source. Vrms =   V   SubmitMy AnswersGive Up Part A Find the voltage amplitude. V =   V   SubmitMy AnswersGive Up Part B Find the current amplitude. I =   mA   SubmitMy AnswersGive Up Part C Find the rms voltage of this source. Vrms =   V   SubmitMy AnswersGive Up Part A Find the voltage amplitude. V =   V   SubmitMy AnswersGive Up Part B Find the current amplitude. I =   mA   SubmitMy AnswersGive Up Part C Find the rms voltage of this source. Vrms =   V   SubmitMy AnswersGive Up Part A Find the voltage amplitude. V =   V   SubmitMy AnswersGive Up Part B Find the current amplitude. I =   mA   SubmitMy AnswersGive Up Part C Find the rms voltage of this source. Vrms =   V   SubmitMy AnswersGive Up Part A Find the voltage amplitude. V =   V   SubmitMy AnswersGive Up Part A Find the voltage amplitude. V =   V   SubmitMy AnswersGive Up V =   V   V =   V   SubmitMy AnswersGive Up Part B Find the current amplitude. I =   mA   SubmitMy AnswersGive Up Part B Find the current amplitude. I =   mA   SubmitMy AnswersGive Up I =   mA   I =   mA   SubmitMy AnswersGive Up Part C Find the rms voltage of this source. Vrms =   V   SubmitMy AnswersGive Up Part C Find the rms voltage of this source. Vrms =   V   SubmitMy AnswersGive Up Vrms =   V   Vrms =   V   SubmitMy AnswersGive Up A sinusoidal ac voltage source in a circuit produces a maximum voltage of 11.2V and an rms current of 7.95mA . Part A Find the voltage amplitude. V =   V   SubmitMy AnswersGive Up Part B Find the current amplitude. I =   mA   SubmitMy AnswersGive Up Part C Find the rms voltage of this source. Vrms =   V   SubmitMy AnswersGive Up

Explanation / Answer

a) Vamp = 11.2 V

b) Iamp = Irms *sqrt(2) = 7.95*sqrt(2)=11.24 mA

c) Vrms = Vamp/sqrt(2) = 11.2/sqrt(2) = 7.92 V

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