The current in the circuit above is 0.5 A. We will refer to the battery on the left as 1, and the battery on the right as 2. (E) What is the voltage drop Vab? What is the value of R? _____;______

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Q: T1 T2

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A: According to policy we can answer just one question thank you

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A: Here you have asked the answer to the question 'D'.

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Resistivity

Resistivity is a characteristic property of the conductor’s material that measures the extent to which the material opposes the flow of current. It is denoted by the Greek letter “rho”. Electrical resistivity, also known as specific resistance, depends on the nature of the material of the conductor and is unaffected by its dimensions.