CAPE Physics Unit 2 · 2007 (Specimen) · Paper 1 · Question Q4
The variable resistor is adjusted to provide a smaller resistance. Which changes BEST describe the changes in the ammeter and voltmeter readings?
- (A)Ammeter Reading: decrease, Voltmeter Reading: increase
- (B)Ammeter Reading: decrease, Voltmeter Reading: decrease
- (C)Ammeter Reading: increase, Voltmeter Reading: increase
- (D)Ammeter Reading: increase, Voltmeter Reading: decrease
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