Resuelto

Battery Life Estimation for a Device
A battery-powered device consumes a constant current while operating. The estimated battery life (T) can be calculated using the...

10 meses hace

Resuelto

Draw a '4' in a zero matrix!

10 meses hace

Resuelto

Draw a '6' in a zero matrix!

10 meses hace

Resuelto

Draw a '9' in a zero matrix!

10 meses hace

Resuelto

Draw a '7' in a zero matrix!

10 meses hace

Resuelto

Draw a '8' in a zero matrix!

10 meses hace

Resuelto

Draw a '3' in a zero matrix!

10 meses hace

Resuelto

Draw a '2' in a zero matrix!

10 meses hace

Resuelto

Draw a '5' in a zero matrix!

10 meses hace

Resuelto

Draw a '1' in a zero matrix!

10 meses hace

Resuelto

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...

10 meses hace

Resuelto

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 ...

10 meses hace

Resuelto

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...

10 meses hace

Resuelto

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 (...

10 meses hace

Resuelto

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 ...

10 meses hace

Resuelto

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...

10 meses hace

Resuelto

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)

10 meses hace

Resuelto

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...

10 meses hace

Resuelto

Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displayed ...

10 meses hace

Resuelto

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...

10 meses hace

Resuelto

Calculate Parallel Resistance
Three resistors connected in parallel have resistances R1, R 2, and R 3, respectively. Return the total resistance R total of ...

10 meses hace

Resuelto

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....

10 meses hace

Resuelto

radius of a spherical planet
You just measured its surface area, that is the input.

10 meses hace

Resuelto

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...

10 meses hace

Resuelto

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

10 meses hace

Resuelto

Double all elements in the array
Duplicate all elements in the array

10 meses hace

Resuelto

to the 2 all elements
to the 2 all elements

10 meses hace

Resuelto

Find the max element of the array
Find the max element of the array

10 meses hace

Resuelto

the average value of the elements
Calculate the average value of the elements in the array

10 meses hace

Resuelto

Laws of motion 3

10 meses hace