문제를 풀었습니다

Resistance of a light bulb
The current through two identical light bulbs connected in series is C Amperes. The total voltage across both bulbs is V Volts....

대략 1년 전

문제를 풀었습니다

Electrical Diode Current Calculation
In engineering, there is not always a single equation that describes a phenomenon accurately enough to be applied in all instanc...

대략 1년 전

문제를 풀었습니다

An Ohm's Law Calculator
*BACKGROUND / MOTIVATION:* Many important observations in math and science can be described by short, but powerful, equations...

대략 1년 전

문제를 풀었습니다

Velocity Conversion
Given a velocity in mph, convert it to km/h. Round the answer to the fourth decimal place.

대략 1년 전

문제를 풀었습니다

Force and Motion 3
Two robots push on a large object in the same direction. One robot pushes with a force of F1 Newtons and the other with a force...

대략 1년 전

문제를 풀었습니다

Estimating Monthly Electricity Cost for a Household Appliance
You recently bought an electric kettle for your kitchen, and you want to estimate how much it costs to run every month. The kett...

대략 1년 전

문제를 풀었습니다

Voltage Divider Calculation
A voltage divider is a simple circuit used to obtain a reduced voltage from a higher voltage source using two resistors in serie...

대략 1년 전

문제를 풀었습니다

LED Current Calculation
In an electrical circuit, the current (III) flowing through an LED is determined using Ohm’s Law: Where: I is the current ...

대략 1년 전

문제를 풀었습니다

Inductor Energy Storage Calculation
The energy (EEE) stored in an inductor is given by the formula: Where: E is the energy in joules (J) L is the inductance in...

대략 1년 전

문제를 풀었습니다

Calculate Charge Using Capacitance and Voltage
The charge (Q) stored in a capacitor is given by the formula:Q=C×V where: C is the capacitance (in farads) V is the voltage (...

대략 1년 전

문제를 풀었습니다

Energy Stored in a Capacitor
The energy (E) stored in a capacitor is given by the formula: where: C is the capacitance (in farads) V is the voltage (in ...

대략 1년 전

문제를 풀었습니다

Calculate Current in a Series Circuit Using KVL
Kirchhoff's Voltage Law (KVL) states that the sum of voltages around a closed loop is zero. Given a voltage source (V) and three...

대략 1년 전

문제를 풀었습니다

Calculating the Total Resistance in a Series Circuit
Description: In a series circuit, the total resistance is the sum of the individual resistances. This problem asks you to write ...

대략 1년 전

문제를 풀었습니다

Simple Electrical Power Calculation
Calculate the electrical power using the formula: P=V×I where: V is the voltage (in volts) I is the current (in amperes)

대략 1년 전

문제를 풀었습니다

Ohm’s Law - Calculate Resistance
Ohm’s Law states that resistance R can be calculated as:R=V/I where: V is the voltage (in volts) I is the current (in ampere...

대략 1년 전

문제를 풀었습니다

Total energy

대략 1년 전

문제를 풀었습니다

Potential energy calculation

대략 1년 전

문제를 풀었습니다

Kinetic energy calculation

대략 1년 전

문제를 풀었습니다

Laws of motion 1

대략 1년 전

문제를 풀었습니다

Laws of motion 2

대략 1년 전

문제를 풀었습니다

Laws of motion 3

대략 1년 전

문제를 풀었습니다

Laws of motion 4
Given the initial velocity 'u', final velocity 'v' and acceleration 'a', find the distance travelled.

대략 1년 전

문제를 풀었습니다

Laws of motion 5
Calculate the force is u are given mass and acceleration.

대략 1년 전

문제를 풀었습니다

Laws of motion 6

대략 1년 전

문제를 풀었습니다

Number of 1s in a binary string
Find the number of 1s in the given binary string. Example. If the input string is '1100101', the output is 4. If the input stri...

대략 1년 전

문제를 풀었습니다

Magic is simple (for beginners)
Determine for a magic square of order n, the magic sum m. For example m=15 for a magic square of order 3.

대략 1년 전

문제를 풀었습니다

Make a random, non-repeating vector.
This is a basic MATLAB operation. It is for instructional purposes. --- If you want to get a random permutation of integer...

대략 1년 전

문제를 풀었습니다

Return the first and last characters of a character array
Return the first and last character of a string, concatenated together. If there is only one character in the string, the functi...

대략 1년 전

문제를 풀었습니다

Create times-tables
At one time or another, we all had to memorize boring times tables. 5 times 5 is 25. 5 times 6 is 30. 12 times 12 is way more th...

대략 1년 전

문제를 풀었습니다

Finding Perfect Squares
Given a vector of numbers, return true if one of the numbers is a square of one of the numbers. Otherwise return false. Example...

대략 1년 전