Answered: 4. A 4.2 ks resistor is connected to a… | bartleby

Related questions

Question

4. A 4.2 k
8.85 V.
a.
b.
resistor is connected to a 9V battery. When measured, the battery has a voltage of
What is the current going through the resistor?
What is the internal resistance of the 9V battery?

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 4 images

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

Solve the following with THREE quantity of either batteries or resistors. A. Three batteries, each having a voltage of 2.0 V, are connected in series. What is the total voltage across them? CHOICES: 1.5 6 3 2 B. Three resistors, each having a resistance of 30 Ω, are connected in parallel with each other. What is the value of their effective resistance? CHOICES: 10 60 15 30
2. Three resistors are connected to voltage source with output voltage 8.00 V such as R2 = 2.50 N and R3 = 4.00 n are in series and this combination is in parallel with R, = 9.5.0 N. A) Find the total %3D resistance. B) What is the current through resistance R2? C) What is the IR drop of potential on R2. D) What power is dissipated on R2?
2o2 3052 352 552 652 2A A. The power dissipated in the 3 Ohms resistor is W. B. The total voltage is V. C. The power dissipated in the 5 Ohms resistor is W. Round all answers to whole numbers.
A single 12 Volt battery is connected to a single 40 Ohm resistor. a. how much current is flowing through the resistor ? b. what power is being consumed by the resistor ?
a circuit with three resistors, R1 = 250 ohms, R2 =150 ohms, and R3 = 350 ohms, connected in parallel with a 24 V battery. What's the total current supplied by the battery.A. Find the current through each resistor.
A resistor R1 is connected in parallel with a second resistor R2 = 0.5R1. This parallel configuration is then connected in series with R3 = 2R1 and across a cell with voltage V = 9V. What is the potential difference across the parallel resistor pair? Select one: a. 1.29 V b. 1.5 V c. 2.25 V d. 7.5 V
A 20 V battery is connected to a resistor. Neglecting the internal resistance of the battery, the power delivered to the resistor is 10 W. The resistance of this resistor is equal to O a. 0.33 N O b.40 N O. 3.0 0 O d. 0.02 0
A geological core sample is taken at a coal mine. The sample is a cylinder 20.7 feet long and 5.25 inches in diameter. The geologists run electric current through the sample to find its resistivity, which can be used to determine the quality of the coal. A voltage of 5030 V (5.03 × 103 V) is found to produce 11.4 mA of current through the sample. a. What is the resistance in the coal sample? b. What is the resistivity of the sample?
A. What is the internal resistance of a 12.0-V car battery whose terminal voltage drops to 9.6 V when the starter motor draws 81 A ? B. What is the resistance of the starter?
I am having trouble, can I please get some assistance with these questions! Four resistors with resistance, R1= 6ohms, R2= 4ohms, R3= 5ohms, and R4= 3ohms are arranged in the circuit to the right along woth a battery with a potential difference of 12V. A. What is the equivalent resistance of the entire circuit? B. What is the potential across and the current through resistor R1? C. What is the potential across and the current through resistor R4? D. What is the power dissipated by resistor R1?