Consider the following figure. 7.00 0 4.00 N 9.00 2 R (a) Find the equivalent resistance between points a and b in the figure. (R = 12.0 N) (b) Calculate the current in each resistor if a potential difference of 28.0

12.0 N 4.00 N 5.00 N 6.00 N 8.00 N (a) Find the equivalent resistance between point a and b. (b) If a voltage of 49.4 V is applied between points a and b, find the current in each resistor. 12 Q A 6 Ω A 5Ω 4 Ω A 8 Ω A

Consider the circuit shown in the figure below. (Assume R1 = 12.0 Ω and R2 = 6.50 Ω.)   (a) Find the potential difference between points a and b. (b) Find the current in the 20.0-Ω resistor. A

A resistor is having 7.5 MQ resistance. This value in the S.I. system of units is O a. 7.5×106O O b. 7.5x1012 Q O c. 7.5×10³ Q O d. 7.5x109o

a) Find the equivalent resistance between points a and b in the figure below (R = 11.0 Ω). Ω(b) A potential difference of 34.0 V is applied between points a and b. Calculate the current in each resistor. I (4.00 Ω) =  A I (7.00 Ω) =  A I (11.0 Ω) =  A I (9.00 Ω) =  A

A single resistor has a resistance of 5.0 Q and uses 25 V of potential difference (or voltage). What is the current flowing through the resistor? Your answer: 0.20 A 5.0 A O 30 A O 125 A

Consider the following circuit diagram. The potential difference across the battery is 40.0 volts, and it supplies a current of 5.00 amperes to the circuit. There is a current of of 2.70 amperes flowing through R1. Resistor R2 has a resistance of 5.50 ohms. What is the resistance of R3? Answer in ohms to two decimal places, but do not include units in your answer.

A resistor of unknown resistance is in series with a 20.00 resistor. A battery of emf 6.0V and negligible internal resistance is connected across the combination. The battery provides a current of 0.80 A. What is the unknown resistance? O a. 15 Q O b. 50 O c. 10Q O d. 12 Q

Final Answer must be whole number or decimal number only!!!

Using Kirchhoff's rules, find the following. (E, = 70.8 V, E, = 62.0 V, and & = 78.8 V.) b. 4.00 kN d E E, E. R3 R2 3.00 kN 2.00 kN a R1 (a) the current in each resistor shown in the figure above mA IR3 mA (b) the potential difference between points c and f magnitude of potential difference V point at higher potential Select-- v