Three resistors are in parallel to each other in a 120V circuit. Find the total resistance...

Question

Question

Three resistors are in parallel to each other in a 120V circuit. Find the total resistance if R1 = 40 ohms, R2 = 35 ohms, and R3 = 100 ohms.

Select one:

a. 15.73 ohms

b. 0.06 ohms

c. 175 ohms

d. 58.33 ohms

engineering Civil-Engineering

Answer 1

Answer #1

Answer: Ri= - 40 ohms Ro wwwww R2 umune R3 Re = 35 ohms - bo ohms - 1 f I R2 + R R3 11 Hot is + yol too Answer Req=15-73 ohms

Answer 2

Similar Homework Help Questions

What is the total Resistance of a circuit consisting of three resistors in a parallel Configuration?...

What is the total Resistance of a circuit consisting of three resistors in a parallel Configuration? The resistors have the following resistance: R1= 10 ohms, R2 = 20 ohms and R3= 30 ohms?
A circuit has three resistors. R2 and R3 are in parallel. This combination is then connected...

A circuit has three resistors. R2 and R3 are in parallel. This combination is then connected in series with resistor R1. It is known that R1=1 ohm, R2= 2 ohms, and R3= 3 ohms. Find the current through R2. The battery has 12 V. Ignore the internal resistance.
if the total voltage applied in a series circuit of three resistors is 120V and the...

if the total voltage applied in a series circuit of three resistors is 120V and the voltage drop across R1 is 20V and R2 drops 30V, what is the voltage drop for R3?

The total resistance (RT) of the three parallel resistors is; (which shows three parallel resistors, R1...

The total resistance (RT) of the three parallel resistors is; (which shows three parallel resistors, R1 = 10 kΩ, R2 = 10 kΩ, and R3 = 5.1 kΩ.) a. 2.52 kΩ b. 3.35 kΩ c. 5.1 kΩ d. 25.1 kΩ
R1 R3 R2 R4 W The circuit in the diagram contains one battery and four resistors,...

R1 R3 R2 R4 W The circuit in the diagram contains one battery and four resistors, labeled 1 through 4. ?Which of the following is true about the way that the circuit elements are arranged Resistors 1 and 2 are in parallel while resistors 3 and 4 are in series Resistors 1 and 4 are in parallel while resistors 2 and 3 are in series Resistors 1 and 4 are in series, while resistors 2 and 3 are in parallel...
Consider a circuit with three resistors (R1 = 33.5 ohms, R2 = 87.8 ohms, and R3...

Consider a circuit with three resistors (R1 = 33.5 ohms, R2 = 87.8 ohms, and R3 = 26.8 ohms) connected to a 12.5 V battery as follows: R1 and R2 are connected in parallel. This combination is then connected in series to R3. Find the power dissipated in R1. Calculate the answer in watts (W) and rounded to three significant figures.

What is the equivalent resistance of a the following 3 resistors: R1 = 13 Ohms R2...

What is the equivalent resistance of a the following 3 resistors: R1 = 13 Ohms R2 = = 4 Ohms R3 = 42 Ohms In this circuit, R1 and R3 are connected in parallel, and then connected to R2 in series, as shown below: Ri 0--R2- R3
Consider a circuit with three resistors (R1 = 40.5 ohms, R2 = 54.8 ohms, and R3...

Consider a circuit with three resistors (R1 = 40.5 ohms, R2 = 54.8 ohms, and R3 = 30.8 ohms) connected to a 12.5 V battery as follows: R1 and R2 are connected in parallel. This combination is then connected in series to R3. Find the power dissipated in R1. Calculate the answer in watts (W) and rounded to three significant figures. please explain.
please answer both parts Given the circuit of Figure-2, what is the total resistance RT? Given:...

please answer both parts Given the circuit of Figure-2, what is the total resistance RT? Given: R. 900 R2=920 Rg=500 2 RT R1 R2 R3 Find: RT Figure-2: Circuit # 2. Select any true statements about the circuit of Figure-2. a. This is a parallel circuit in which there is only one path for current to flow. b. The overall resistance of the circuit decreases as the number of parallel paths increases. c. The total resistance of equal resistors in...

Two identical resistors, R1 and R2, are connected in parallel, and this parallel combination is then...

Two identical resistors, R1 and R2, are connected in parallel, and this parallel combination is then connected in series with a 100 Ω resistor, R3 as shown below If the total resistance of the circuit is 300 Ω what must be the resistance of R1 and R2? If the circuit is connected to a 30V battery, what would the current through R1? What voltage is a dropped across R3? 100 S