Three resistors rated at 20 Ω, 86 Ω, and 36 Ω are connected in series in a circuit.  What is the equivalent resistance (in Ω) of this combination of resistors [round your final answer to zero decimal places]?

Consider the circuit shown in the figure below, where R1 = 5.00 Ω, R2 = 9.00 Ω, and 3 = 11.0 V. (a) Find the voltage (in V) across R1. (b) Find the current (in A) in R1.

Three resistors with resistances R1 = 0.91 ohm, R2 = 6.06 ohm, and R3 = 8.05 ohm are is series circuit with a 14 volt battery. How much current (Ampere) can move through the circuit

You have 2 resistors (R1=220. ohm, R2=100. ohm) that are in parallel with each other.  These 2 are in series with a third resistor (R3=22.0 ohm).  These resistors are in a circuit with a 5.00 V DC power supply (see circuit diagram in Figure 7, pg 47 in your lab manual).  From this information, find Vtot, Req, Itot, I1, I2, I3, V1, V2 and V3.  Show all of your work including units

Consider the circuit in the drawing. Determine (a) the magnitude of the current in the circuit and (b) the magnitude of the voltage between the points labeled A and B. The figure shows 4 resistors and 2 batteries in series. Clockwise from the top left, a 5 ohm resistor is connected to the negative terminal of a 30 volt battery. The node between the resistor and the battery is marked A. The positive terminal of the battery is connected to a 27 ohm resistor. The 27 ohm resistor is connected to the positive terminal of a 10 volt battery. The node between the resistor and the battery is marked B. The negative terminal of the battery is connected to the 12 ohm resistor. The 12 ohm resistor is connected to a 8 ohm resistor and the 8 ohm resistor is connected to the 5 ohm resistor in the top left corner.

Circuit Problem: Express each labelled voltage and current (e.g., vx, ix) in terms of the resistances and source currents and voltages (e.g., R0).

(a) Three 5.30 Ω resistors are connected in series to a 20.0 V battery. What is the equivalent resistance (in Ω) of the circuit?   What is the current (in A) in each resistor?   (b) Three other 5.30 Ω resistors are all connected in parallel across a second 20.0 V battery. What is the equivalent resistance (in Ω) of this circuit?   What is the current (in A) in each resistor in this circuit?