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Find the resistance of a fixed resistor in a circuit when the Ammeter reads 4 A and the p.d across the resistor is 12 V
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Mar 10, 2022
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Find the resistance of a fixed resistor in a circuit when the Ammeter reads 4 A and the p.d across the resistor is 12 V
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UGuntupalli
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So formula again V= IR
Potential difference = 12V
Current = 4 A
Resistance = V/I
= 12/4
= 3 ohms
Manoj Attal
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Mar 12, 2022
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Manoj Attal
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Answer:
3 ohms
Step-by-step explanation:
R = V/I
R = 12 ÷ 4
R = 3 ohms
Mahdad
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Mar 15, 2022
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Mahdad
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