AC voltage E= 16sin1429t ----help how to read this?

Question

how do you get/know it's
1. rms value
2. frequency
3. period
4. represent in polar form

Answer 1

- The peak value is 16
- The RMS value is 0.7071 * 16 (note: this formula only works for sin and cos -- not for any other wave-shape. 0.7071 more precisely is the (square-root of 2) / 2 ).
- The radian frequency is 1429
- The cyclic frequency is 1429 / 2*pi
- The period is 2*pi / 1429
- Polar form for a phasor: r = 0.7071 * 16; phase = 0;
note: the frequency for a phasor is understood at whatever you are working with, i.e. 60 Hz, or in your case 227.4 Hz

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