PHY · PHY-2026-C11-038भौतिकशास्त्र (Physics)
The peak value of an alternating current is 5 A and frequency is 60 Hz. How long will the current, starting from zero, take to reach the peak value?
- A1/120 s
- B1/60 s
- C1/30 s
- D1/240 s
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