Mathematics · Alternating Current Calculations
The expression for an alternating voltage in a circuit is given by V(t) = 170 sin(6280t + π/3) V. What is the frequency of this voltage source?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 150 Hz
- 2100 Hz
- 31000 Hz✓
- 46280 Hz
Correct answer
1000 Hz
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