AC waveforms: RMS, average power and the phasor
Compare sine, square and triangle waves; rms, peak, form factor, and see average power V_rms I_rms cos(phi) with a phase shift.
About this experiment
| Subject | Physics |
|---|---|
| Class | 12 |
| Chapter | 7. Alternating Current |
| NCERT section | 7.2 |
| Level | NEET level |
| Time | about 12 minutes |
| Access | Included in a PractiSci plan |
What you do in the lab
Change the controls and watch the physics behave in real time in 3D. Live readouts and graphs show the numbers behind it, and the Learn tab has the theory, procedure, observations and viva questions. Works on a phone or a laptop, in English and Hindi.
Topics: RMS · AC · phasor · power factor