A-LevelPhysicsAlternating currentsOct/Nov 2021Paper 4 Q1010 Marks
Fig. 10.1 shows a simple laminated iron-cored transformer consisting of a primary coil of 25000 turns and a secondary coil of 625 turns. The output potential difference (p.d.) VOUT is applied to a load resistor of resistance 640Ω. [Figure 10.1] [Figure 10.2]
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