Gce Model Questions Vol1 2024 Physics Question 44
Practice objective / multiple choice question 44 from the 2024 Gce Model Questions Vol1 Physics examination.
A battery of unknown emf \(E\) and internal resistance \(r\) supplies a load resistor \(R\). When the load is \(R\) the current is \(2.00\ \text{A}\) and the terminal voltage across the load is \(10.0\ \text{V}\). When the load is replaced by a resistor of value \(2R\), the terminal voltage across the load becomes \(12.0\ \text{V}\). Determine the emf \(E\) of the battery, its internal resistance \(r\), and the value of the load resistance \(R\).
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About This Question
This is Gce Model Questions Vol1 2024 Physics Question 44. It is one of the objective questions from the 2024 Gce Model Questions Vol1 Physics examination.
Difficulty level: Hard .
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