Considering the directions on the currents in the circuit above, if all three currents are positive numbers, which formula below is correct? O11+12+13-0 O11-12-13 O11-12 +13 All of these could be correct 11+12-13 11-12-13

The figure below shows five resistors and two batteries connected in a circuit. What are the currents I,, I2, and I3? (Consider the following values: R, = 1.08 0, R2 = 2.20 0, R3 = 3.18 0, R4 = 4.04 0, R5 = 6.06 0. Due to the nature of this problem, do not use rounded intermediate values in your calculations-including answers submitted in WebAssign. Indicate the direction with the sign of your answer.) A A I3 = A Rs R3 12.0 V R2 9.00 V R1

In the circuit below, if resistor R1=25.42Ω, and resistor R2=60.37Ω, what is the equivalent resistance of this circuit in units of Ohms (Ω)?

Use the voltage divider rule to determine Vab (voltage at a as measured from b).  Use the correct sign to indicate whether current is higher or lower at a than b.

Four resistors and a 6-V battery are arranged as shown in the circuit diagram. 6V Reference: Ref 20-4 Ο 50 Ω 20 Ω 12 Ω Ο 5 Ω Ο 120 Ω Ο 29 Ω 30 Ω Determine the equivalent resistance for this circuit. 10 Ω 60 Ω

In the circuit shown, how much voltage is used by B? 10V A 10Ω в 200 C 300 D 400 2.5 V 10 V 7.5 V 5 V