In the curve below, PQRST represents an alternating voltage of frequency 50Hz. The time interval...
PHYSICS
JAMB 1994
In the curve below, PQRST represents an alternating voltage of frequency 50Hz. The time interval between points P and R on the graph is
- A. 25s
- B. 1/50s
- C. 1/100s
- D. 1/200s
Correct Answer: C. 1/100s
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