The two figure panels show two ways to connect a real (non-ideal) voltmeter and a real ammeter in a circuit to calculate the resistance R. The internal resistance of the voltmeter is Rv and the internal resistance of the ammeter is Ra. The current flows from left to right in both panels, and the potential difference Vac between points a and c in both panels is the same.In panel (a) the voltmeter reads Vac = 12.1 V and the ammeter reads I1 = 0.098 A.In panel (b) the voltmeter reads Vab = 12.0 V and the ammeter reads I2 = 0.100 A. I need help with Part E. (a)LeR.(b)RwwVRMRyVRyRAAA Part AWhy does the voltmeter read a higher voltage and theammeter a lower current in panel (a)?1 Part B.Given that the potential difference Vac betweenpoints a and c in both panels is the same, using yourmeasurements of Vab and 12 in panel (b), find the internalresistance of the ammeter RA.Part CGive your answer to one decimal.Part DPart EUsing your result from part (B), find the resistance R.(b)RRyWhat is the current (to three decimals) through the resistor R in panel (b)?What is the internal resistance Ry of the voltmeter?

Answered: Image /qna-images/answer/bfe9ec50-3485-419a-9eaa-582dcece4bb3.jpg

The two figure panels show two ways to connect a real (non-ideal) voltmeter and a real ammeter in a circuit to calculate the resistance R. The internal resistance of the voltmeter is Rv and the internal resistance of the ammeter is Ra. The current flows from left to right in both panels, and the potential difference Vac between points a and c in both panels is the same. In panel (a)  the voltmeter reads Vac = 12.1 V and the ammeter reads I1 = 0.098 A. In panel (b) the voltmeter reads Vab = 12.0 V and the ammeter reads I2 = 0.100 A. I need help with Part E.

The two figure panels show two ways to connect a real (non-ideal) voltmeter and a real ammeter in a circuit to calculate the resistance R. The internal resistance of the voltmeter is Rv and the internal resistance of the ammeter is Ra. The current flows from left to right in both panels, and the potential difference Vac between points a and c in both panels is the same. In panel (a)  the voltmeter reads Vac = 12.1 V and the ammeter reads I1 = 0.098 A. In panel (b) the voltmeter reads Vab = 12.0 V and the ammeter reads I2 = 0.100 A. I need help with Part E.

Similar questions

Consider a circuit where a 3.58 Ω resistor is connected in parallel with a second unknown resistor. The second resistor has a measured voltage of 12 V and a measured current of 3.48 A. determine the resistance and complete the circuit table R1 = Δ V1 = I1 = R2 = Δ V2 = I2 = Req = Δ Veq = Ieq =
You make a circuit with a 15.4 V battery, a 27.0 kQ resistor, and a 693 µF capacitor in series. If the capacitor is initially uncharged, what will be the current in the circuit in milli amps (mA) at a time 11.1 seconds after you connect the circuit to the battery? (Enter answer as a number with 3 digits right of the decimal. Do not enter unit.) Question 1 of 2 > > A Moving to another question will save this response.
In physics, the half-life is often used to characterize exponential decay of physical quantities such as radioactive substances. The half-life is the time required for the quantity to decay to half of its initial value. The time constant for the voltage on a capacitance discharging through a resistance is τ=RC. Find an expression for the half-life of the voltage in terms of R and C.
You connect five identical resistors in series to a battery whose EMF is 12.0 V and whose internal resistance is negligible. You measure the current that the circuit draws from the battery and find 0.953 A. What are the resistance of each resistor and the potential difference across each resistor? resistance: potential difference: V
A solar cell generates an EMF of 21 V. The terminal potential difference of 18.9 V is measured when a 50 resistor is connected across the battery. What is the internal resistance of the solar cell? The internal resistance, r= Units Select an answer How much power is released in the cell and in the load? The power in the cell, Pinternal = Units Select an answer V The power in the load, Puseful = Units Select an answer What maximum useful power can be generated by the cell? The max. power, Pmax Units Select an answer
The figure shows an ideal battery of emf 8 = 28 V, a resistor of resistance R = 6.6 02, and an uncharged capacitor of capacitance C = 5.7 μF. After switch S is closed, what is the current through the resistor when the charge on the capacitor is 9.2 µC? Number i Units HE Sm R < C
A battery with an internal resistance of r and an emf of 10.00 V is connected to a load resistor R = r . As the battery ages, the internal resistance triples. How much is the current through the load resistor reduced?
Consider a circuit where a 2.35-ohm resistor is connected in parallel with a second unknown resistor. The second resistor has a measured voltage of 10.0 V and a measured current of 4.84 A. Find the first resistance and complete the circuit table: R1, R2, Req, V1, V2, Veq, I1, I2, Ieq.
Assume that you have a voltage source of 31 V and three resistors: Resistor A is 9.5 Ω, Resistor B is 4.1 Ω, and Resistor C is 4.1 Ω. Part (a) Assuming that the three resistors are connected in series, what is the total current of the circuit? I = A Part (b) Assuming that the three resistors are connected in series, what is the voltage drop Resistor A? VA = V
Each of the six real batteries in the figure has an emf of 18.6 V and a resistance of 3.89 0. (a) What is the current through the (external) resistance R=3.5102? (b) What is the potential difference across each battery? (c) What is the power of each battery? (d) At what rate does each battery transfer energy to internal thermal energy? (a) Number IM (b) Number i MI (c) Number i IM (d) Number i Units A Units V Units W Units W R > <
a) What is meant by the "resistance of a conductor"? Write the relation between resistance, potential difference, and current. b) When a 12V battery is connected across an unknown resistor, there is a current of 2.5mA in the circuit. Calculate the value of the resistance of the resistor.
When resistors 1 and 2 are connected in series, the equivalent resistance is 21.6 Q. When they are connected in parallel, the equivalent resistance is 3.98 Q. What are (a) the smaller resistance and (b) the larger resistance of these two resistors? (a) Number Units (b) Number i Units