A parallel circuit with potential of 5.00 V has two resistors with values R1 = 3.00 Ω and R2 = 0.250 Ω. What is the current of the circuit?

A series circuit has two resistors with values R1 = 7.0 Ω and R2 = 2.0 Ω. If the potential of the circuit is 10.0 V, what is the current through R1?

The figure displays two circuits with a charged capacitor that is to be discharged through a resistor when a switch is closed. In figure (a) below, R₁ = 21.7 Q and C₁ = 5.08 µF. In figure (b) below, R₂ = 10.5 Q and C₂ = 8.00 μF. The ratio of the initial charges on the two capacitors is 902/901 = 1.82. At time t = 0, both switches are closed. At what time t do the two capacitors have the same charge? Number i 0.188 Units 00 ms (a) (b)

Useful Constants: k = 9.00 × 10º Nm² C2 8.85 x 10-12 C² Nm2 %3D e = 1.6 x 10-19 C me = 9.11 x 10 mp = 1.67 × 10-27kg %3D -27 mn = 1.68 x 10 %3D