A-Level
AQA
Physics
January 2025
QP-202501-Physics-U3 · Question 7
Question (excerpt):
*22* IB/G/Jan25/PH03 outside the box 0 7 Figure 12 shows the oscilloscope trace of the output of an ac power supply. Figure 12 The root mean square (rms) voltage is 12.0 V and the frequency is 60.0 Hz…
*22* IB/G/Jan25/PH03 outside the box 0 7 Figure 12 shows the oscilloscope trace of the output of an ac power supply. Figure 12 The root mean square (rms) voltage is 12.0 V and the frequency is 60.0 Hz…
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