Problem 55740. Resistance in a circuit
Two resistors with values of 6.0 ohms and 12 ohms are connected in parallel. This combination is connected in series with a 4 ohm resistor. What is the overall resistance of this combination in kilohms? Round to 2 decimal places.
Solution Stats
Problem Comments
-
1 Comment
Cinzia
on 20 Sep 2023
The problem description uses absolute values that are then variables, this could be improved by using R1, R2 and R3 already in the description.
Solution Comments
Show commentsGroup
High School Challenge
- 50 Problems
- 98 Finishers
- Times 2 - START HERE
- Add two numbers
- Laws of motion 3
- Laws of motion 6
- Force and Motion 2
- Force and Motion 3
- Velocity Conversion
- Potential energy calculation
- An Ohm's Law Calculator
- Electrical Diode Current Calculation
- Resistance of a light bulb
- Calculate Parallel Resistance
- Current through resistor
- Energy Conversion 2
- Mass Conversion 1
- Convert from Fahrenheit to Celsius
- Return area of square
- Area Conversion 1
- Create times-tables
- Triangle Numbers
- How long do each of the stages of the rocket take to burn?
- Finding Perfect Squares
- Magnitude of Balancing Force
- Mechanical Advantage of a Gear Train
- Calculate load on arm 1
- Find the mass of a rod
- Find the force required to support a lever
- Coefficient of Kinetic friction
- Calculate the acceleration of a crate
- Coefficient of Sliding Friction
- Coefficient of Static friction
- Linear Motion 1
- Linear Motion 2
- Linear Motion 3
- Linear Motion 4
- Linear Motion 5
- Linear Motion 6
- Linear Motion 7
- Basic Mathematics 1
- Basic Mathematics 2
- Basic Mathematics 3
- Basic Mathematics 4
- Basic Mathematics 5
- Basic Mathematics 6
- Basic Mathematics 7
- Basic Mathematics 8
- Resistance of a robot
- Voltage in a lamp
- Resistance in a circuit
- Calculate supply voltage and total current
Problem Recent Solvers231
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Select a Web Site
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: United States.
You can also select a web site from the following list
Americas
- América Latina (Español)
- Canada (English)
- United States (English)
Europe
- Belgium (English)
- Denmark (English)
- Deutschland (Deutsch)
- España (Español)
- Finland (English)
- France (Français)
- Ireland (English)
- Italia (Italiano)
- Luxembourg (English)
- Netherlands (English)
- Norway (English)
- Österreich (Deutsch)
- Portugal (English)
- Sweden (English)
- Switzerland
- United Kingdom(English)
Asia Pacific
- Australia (English)
- India (English)
- New Zealand (English)
- 中国
- 日本Japanese (日本語)
- 한국Korean (한국어)