E4
An uncharged capacitor of capacitance C is connected to a DCvoltage source of f.e.m ε, as indicated. If the charge of Cincreases from 0 to 90% of its final value in 2s, find the value ofC. The resistance R is 10⁴ Ω.
a + R b ㅏ
E4 An uncharged capacitor of capacitance C is connected to a DC voltage source of f.e.m ε, as indicated. If the charge o
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