A radioactive sample decays with an average-life of 20 ms. A capacitor of capacitance 100 F...
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A radioactive sample decays with an average-life of 20 ms. A capacitor of capacitance 100 F is charged to some potential and then the plates are connected through a resistance R. What should be the value of R so that the ratio of the charge on the capacitor to the activity of the radioactive sample remains constant in time? A radioactive sample decays with an average-life of 20 ms. A capacitor of capacitance 100 F is charged to some potential and then the plates are connected through a resistance R. What should be the value of R so that the ratio of the charge on the capacitor to the activity of the radioactive sample remains constant in time?
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