What is the time constant

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Reference no: EM13260067

A resistor with resistance 14M? is connected in series with a capacitor with capacitance 1.0?F and a battery with emf 13.5.0V. Before the switch is closed at time t=0, the capacitor is uncharged.

a. what is the time constant

b. what fraction of the final charge is on the plates at time t=47 s

c. what fraction of the initial current remains at t=47 s

Reference no: EM13260067

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