Answered: A(n) 800-Ω and a(n) 1900-Ω resistor are… | bartleby

Related questions

Question

A(n) 800-Ω and a(n) 1900-Ω resistor are connected in series with a 12-VV battery.

What is the voltage across the 1900-Ω resistor?

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

(a)Three 1.90 Ω resistors are connected in series to a 15.0 V battery. What is the equivalent resistance (in Ω) of the circuit? Ω What is the current (in A) in each resistor? A (b)Three other 1.90 Ω resistors are all connected in parallel across a second 15.0 V battery. What is the equivalent resistance (in Ω) of this circuit? Ω What is the current (in A) in each resistor in this circuit? A
A small circuit consists of a resistor in series with a capacitor, as shown. The capacitor stores 79.2 mJ of energy after a ?bat=10.0 V battery has been connected to the circuit for a long time. Then, the capacitor discharges half of this stored energy in exactly1.28 s when the battery is removed and replaced by a ??=1.10×10^3 Ω load. Determine the value of the capacitance C1 in microfarads and resistance R1 in ohms. Please solve for both C1 and R1, thanks!
In an RC series circuit, the EMF, E = 8.1 Volts, resistance = 1.40 MQ and the capacitance = 10.0 µF. Calculate the maximum charge possible on the capacitor in μC. %3D Use 1 decimal place in your answer.
A 530-Ω resistor, an uncharged 3.40-μF capacitor, and a 4.80-V emf source are connected in series. What is the instantaneous power to the capacitor after 3 time constants? Calculate your answer in the units of milli-watts (mW). Hint: Instantaneous power is the product of instantaneous potential drop and instantaneous current. Write your answer in decimal form with three digits to the right of the decimal point (e.g. 5.389); do not write any units.
An accumulator with U1=150 V and negligible internal resistance is connected to a voltage divider as shown in the figure. a) How big will the voltage U2 be if no external load is connected? b) How large will U2 be if a load with resistance RL = 2250.0 Ω is connected between A and B? c) How large will U2 be if a load with resistance RL = 9000.0 Ω is connected between A and B? d) How big will the effect be in the load c)?
What is the maximum voltage that can be applied to a 186 k ohm resistor rated at 16 watts? Give your answer as an exact number. Your Answer: Answer
Figure P18.26 shows a voltage divider, a circuit used to obtain a desired voltage AVout from a source voltage E. Determine the required value of Rg if E = 5.00 V, AVout = 1.50 V, and R = 1.00 x 10 0. (Hint: Use Kirchhoff's loop rule, substi- tuting AVout = IR2, to find the current. Then solve Ohm's law for R2.) R1 R AV out Figure P18.26
A 1 uF capacitor is connected in series with a 2 uF capacitor and an open switch. Initially, the voltage across the open switch is 12 V and the voltages across the two capacitors are equal. a) b) Draw this circuit, marking on your diagram values of voltage V, charge Q and stored energy E in appropriate places. The switch is now closed. A current will flow, and excess energy will be dissipated in heat in the wires. Make a second diagram showing the final values of the voltages V, charges Q and stored energies, and state the amount of energy dissipated. E
The figure below shows how a bleeder resistor (R = 250 kΩ) is used to discharge a capacitor (C = 90.0 µF) after an electronic device is shut off, allowing a person to work on the electronics with less risk of shock. (a) What is the time constant? _______s (b) How long will it take to reduce the voltage on the capacitor to 0.100% of its full value once discharge begins? _______s (c) If the capacitor is charged to a voltage V0 through a 150 Ω resistance, calculate the time it takes to rise to 0.865V0 (this is about two time constants). _______s
A heart defibrillator being used on a patient has an RC time constant of 11.0 ms due to the resistance of the patient and the capacitance of the defibrillator. If the defibrillator has an 7.25 µF capacitance, what is the resistance of the path through the patient? resistance: Ω If the initial voltage is 12.0 kV, how long does it take to decline to 323 V? time: Question Credit: OpenStax College Physics
A 39.4-Ω resistor and a 19.5- resistor are connected in series across a 12.7-V battery. What is the voltage across (a) the 39.4- resistor and (b) the 19.5- resistor?
A 15.0-Ω resistor and a 40.0-Ω resistor in parallel are connected to a 120-V dc source. (a) What is (are) the current(s) through the resistors? current through the 15.0-Ω resistor: A current through the 40.0-Ω resistor: A (b) What is the voltage drop across each resistor? voltage drop across the 15.0-Ω resistor: V voltage drop across the 40.0-Ω resistor: V