Solved: Suppose an RC-series circuit has a variable resistor. If the resistance at time
Chapter 2, Problem 34(choose chapter or problem)
Suppose an RC-series circuit has a variable resistor. If the resistance at time t is given by R = k1 + kit, where k1 and k2 are known positive constants, then (9) becomes dq 1 (k1 + kz t) dt + C q = E(t). If E(t) = E0 and q(O) = q0, where E0 and q0 are constants, show that
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