The circuit shown has three identical resistors in series with device for measuring current (an ammeter)....

Question

Question

The circuit shown has three identical resistors in series with device for measuring current (an ammeter). The value of the em

Answer 1

Answer #1

a)The total resistance of the circuit is, Roq = R +R+R = R+R+R = 3R = 3(120) = 360 b)The Current is, V I= Reg 9.69V 36002 = 0

Answer 2

Similar Homework Help Questions

Question 4 of 6 > The circuit shown has three identical resistors in series with device...

Question 4 of 6 > The circuit shown has three identical resistors in series with device for measuring current (an ammeter). The value of th emf shown is 9.39 V, and each resistor has a value of 150 2. ®-WW-WW, -MW Part A: What is the total resistance of this circuit (Rey)? Rog Part B: What is the value of the current (1) flowing out of the emf? А Part C: What is the value of the voltage drop (AV)...
The circuit shown has three identical resistors in series with device for measuring current (an ammeter)....

The circuit shown has three identical resistors in series with device for measuring current (an ammeter). The value of the emf shown is 9.99 V,9.99 V, and each resistor has a value of 120 Ω.120 Ω. Part A: What is the total resistance of this circuit (?eq)?(Req)? ?eq=Req= ΩΩ Part B: What is the value of the current (?)(I) flowing out of the emf? ?=I= A Part C: What is the value of the voltage drop (Δ?)(ΔV) across the second...
In the circuit shown below the ammeter consists of a galvanometer, with resistance Rg = 100...

In the circuit shown below the ammeter consists of a galvanometer, with resistance Rg = 100 Ω, in parallel with a ‘shunt’ resistor, Rs = 2.00 Ω. The current, Ig, flowing through the galvanometer is 22.1 mA. The external circuit resistance is Rc = 20.0 Ω. If the EMF of the cell is 25.0 V, what is its internal resistance? EMF 25.0 V A )ammeter

Three Resistors in Parallel Three resistors are connected in parallel as shown in figure (a). A...

Three Resistors in Parallel Three resistors are connected in parallel as shown in figure (a). A potential difference of 12.0V is maintained between points a and b. Three resistors connected in parallel. The Another circuit with three resistors and a voltage across each resistor is 12.0 V. battery. Is it equivalent to the circuit in (a)? a Ž 3.00 6.00 9.00 3.00 6.00 09.00 (a) Calculate the equivalent resistance of the circuit. SOLUTION Conceptualize Figure (a) shows that we are...
2. (Short Circuits) An Ammeter is a device that can measure current through a circuit compo-...

2. (Short Circuits) An Ammeter is a device that can measure current through a circuit compo- nent. It is devised to be a device that has a VERY LOW internal resistance r. You use the device by connecting the device in series with the branch of the circuit you want to measure the current through. Suppose you accidentally connected the ammeter in parallel with a bat- tery and another resistor (with resistance R»r). Using Kirchoff's rules, show that when s...
An ideal emf device with = 5.00 V is connected to two resistors in series. One...

An ideal emf device with = 5.00 V is connected to two resistors in series. One of the resistors has a resistance of 155 Ω, and the other has unknown resistance R. If the current through the emf device is 0.0135 A, what is the resistance R?

A circuit contains a 100-Ω resistor and a 48.0-V battery. An ammeter is inserted into the...

A circuit contains a 100-Ω resistor and a 48.0-V battery. An ammeter is inserted into the circuit to measure the current and has an internal resistance of 0.50 Ω. What is the voltage drop across the ammeter terminals?
A circuit consisting of 5 resistors is shown in the graph

A circuit consisting of 5 resistors is shown in the graph. Their resistances are R1 = 18 Ω, R2 = 75 Ω, R3=98Ω,R4 = 27 Ω, and R5 = 36 Ω, and the emf of the battery is ε=5.5 V. Suppose the internal resistance of the battery is zero. Part (a) Express the equivalent resistance of the combination of R2, R3, and R4. Part (b) Express the total resistance of the circuit R in terms of R1, R2, R3,R4. and R5. Part (c)...
A circuit consists of two resistors connected in series with a power supply, as shown in...

A circuit consists of two resistors connected in series with a power supply, as shown in the figure. The resistance of ?1 is less than the resistance of ?2. A series circuit with two resistors R subscript 1 and R subscript 2. R subscript 1 is connected to the positive terminal of the power supply, and is the first resistor in the circuit. Which resistor has the greater current flowing through it? ?2 ?1 The current through each resistor is...

Five identical resistors are connected to a source of emf, as shown in the figure. The...

Five identical resistors are connected to a source of emf, as shown in the figure. The source has negligible resistance. How does the current ic through resistor C compare with the current ie through resistor E? Explain your reasoning Four identical Resistors Are Co W1sPhys1010,133 ch19p8Lakehead University PHYSN Nt php?id-429908 Jump t0.. 10/1133-Winter19-MACKAY> Activities and Due Dates Chapter 21 Bridge Assignment: Circuits ent Score: 0/600 Hint Check Answes 1 of 6 Five identical resistors are connected to a source of...