a) What is the peak value of the voltage? b) What is the RMS value of the voltage? c) What is the angular frequency for this vol

Question

a) What is the peak value of the voltage?
b) What is the RMS value of the voltage?
c) What is the angular frequency for this voltagesignal?

in progress 0
Nguyệt Ánh 4 years 2021-08-26T05:59:03+00:00 1 Answers 26 views 0

Answers ( )

  1. ngockhue
    0
    2021-08-26T06:00:59+00:00
    Reply

    Answer:

    Check answer in below explanation

    Explanation:

    Peak value:

    It is the maximum value which is attained by alternating voltage. It is also known as crest value. It is represented by Vm.

    Equation of alternating voltage is

                            V=Vm Sinωt;

      Where Vm is the Peak value of voltage

    RMS value:

    It is the square mean root of instantaneous value of voltage.It is represented by Vrms.

    Vrms is given by  

    Vrms=\sqrt{\frac{1}{T} \int\limits^T_0 {V^2} \, dt};

    Vrms=\sqrt{\frac{1}{T} \int\limits^T_0 {Vm^2*sin^2wt} \, dt};

    Finallly,  

    Vrms=Vm/(√2);

    Angular frequency for this voltage signal:

    It describe how the fast object is moving.It is represented by ω.and ω is  

    Given by ω=2*π*f;

    Where f is simple frequency.

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )