NCERT Exercise 11.1 — Q7 - Electricity
Question: The values of current I flowing in a given resistor for the corresponding values of potential difference V across the resistor are given below — I (A): 0.5, 1.0, 2.0, 3.0, 4.0; V (volts): 1.6, 3.4, 6.7, 10.2, 13.2. Plot a graph between V and I and calculate the resistance of that resistor.
Answer: Graph: straight line through origin. Resistance R = V/I ? **3.4 ?**.
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