If R = 2.0 k?, C = 4.0 mF, ? = 8.0 V, Q = 20 mC, and I = 3.0 mA, what is the potential difference Vb ? Va?





a.

+7.0 V



b.

+19 V



c.

+9.0 V



d.

?3.0 V



e.

?14 V


c

Physics & Space Science

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