Answered: and the current is given by +|1| (a)… | bartleby

Related questions

Question

and the current is given by
(a) Show that the potential difference across the battery is
AV = E - ir
+1
=
=
Rload
i =
(b) Ifr
10, plot AV versus Rload.
(c) Let E
1.53V, and the measured voltage and current across a 15.6 load is
respectively 1.49V and 96mA, what is the internal resistance?
E
r + Rload

Expert Solution

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

What are the expected readings of the following in the figure below? (R = 9.10 Q, AV = 6.20 V) A R Δν 10.0 N + V 5.00 N + 4.50 V (a) ideal ammeter (Give your answer in mA.) (b) ideal voltmeter (Give your answer in volts.) V (c) What If? How would the readings in the ammeter (in mA) and voltmeter (in volts) change if the 4.50 V battery was flipped so that its positive terminal was to the right? ideal ammeter ideal voltmeter V
How long (in s) will it take an RC circuit made with a 50 O resistor and a 20 mF capacitor to lose half its initial charge? Give your answer as only the numerical value in the SI units specified. e is interpreted as x10^ for use with large or small values; 1.01e2 is interpreted as 1.01 x 102.
A car battery with a 12 V emf and an internal resistance of 0.053 0 is being charged with a current of 69 A. Note that in this process, the battery is being charged. (a) What is the potential difference (in V) across its terminals? PRACTICE ANOTHER (b) At what rate is thermal energy being dissipated in the battery (in W)? W (c) At what rate is electric energy being converted to chemical energy (in W)? Additional Materials Reading Submit Answer W (a) What is the resistance (in k) of a 4.00 x 102 0, a 3.00 kn, and 3.50 k resistor connected in series? k (b) What is the resistance (in 2) of a 4.00 x 102 0, a 3.00 kn, and 3.50 k resistor connected in parallel? Additional Materials PRACTICE ANOTHER Activate Windows Go to Settings to activate Windows.
A 5 mF capacitor with an initial charge of 9.0 µC is discharged through a 1200 2 resistor. (a) Calculate the current through the resistor 15 us after the resistor is connected across the terminals of the capacitor. (b) What charge remains on the capacitor after 9 us? (c) What is the maximum current through the resistor? baraomo hoibege ot og
A capacitor is charged from the battery with EMF E = 10 V through the resistor R. Whatenergy is released on the resistor in the form of heat if the capacitance is C = 5 mkF?
If R is the total resistance of three resistors, connected in parallel, with resistances R₁, R₂, R3, then 1/2 = 1/₂+1/2+1/3 R R₁ If the resistances are measured in ohms as R₁ = 64, R₂ = 82, and R3 = 42, with a possible error of 0.5% in each case, estimate the maximum error in the calculated value of R. (Round your answer to three decimal places.) .005 x 22
The resistances in Figure (a) and Figure (b) are all 8.7 Q, and the batteries are ideal 28 V batteries. (a) When switch S in Figure (a) below is closed, what is the change in the electric potential V, across resistor 1, or does V, remain the same (enter "O")? (b) When switch S in Figure (b) below is closed, what is the change in V1 across resistor 1, or does V1 remain the same (enter "0")? R3 R1 R2 R1 R2 (a) (b) (a) Number i Units (b) Number i Units
(a) Find the current in a 15.00 n resistor connected to a battery that has an internal resistance of 0.20 omega if the voltage across the battery (terminal voltage) is 27.00 V. A (b) what is the emf of tge battery? V