Physics · AC Circuits
How is the form factor of an alternating current mathematically expressed?
- 1Average value of alternating voltage / Root mean square value of current
- 2Root mean square value of current / Average value of alternating voltage
- 3Average value of alternating current / Root mean square value of current
- 4Root mean square value of current / Average value of alternating current✓
Correct answer
Root mean square value of current / Average value of alternating current
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