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A student carries out the experiment for studying the dependence of current (I) flowing through a resistor system of R1 and R2 on the potential difference (V) applied to it by connecting the resistor system to points X and Y of the measuring circuit as shown:The average value of the ratio V/I, of his observations, would then be equal(1) only in cases A and B(2) only in cases B and C(3) only in cases C and A(4) all the three cases |
Answer» A student carries out the experiment for studying the dependence of current (I) flowing through a resistor system of R1 and R2 on the potential difference (V) applied to it by connecting the resistor system to points X and Y of the measuring circuit as shown:![]() ![]() The average value of the ratio V/I, of his observations, would then be equal (1) only in cases A and B (2) only in cases B and C (3) only in cases C and A (4) all the three cases |
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