Current through resistor
Three resistors (R2, R3, R4) are connected in parallel as shown in the figure. If this combination is connected in series with ...
15日 前
解決済み
Calculate Parallel Resistance
Three resistors connected in parallel have resistances R1, R 2, and R 3, respectively. Return the total resistance R total of ...
15日 前
解決済み
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....
Times 2 - START HERE
Try out this test problem first.
Given the variable x as your input, multiply it by two and put the result in y.
Examples:...
15日 前
解決済み
Calculate Engine Power
Calculate Engine Power (P) in kW given the values of Torque(M) in Nm and Engine Speed(n) in rpm
15日 前
解決済み
SatCom #4: Satellite Orbit Altitude
Satellite and Space Engineering - Problem #4
This is part of a series of problems looking at topics in satellite and space comm...
What gear ratio does the cyclist need?
A cyclist (perhaps including our famed Codysolver the cyclist
<http://www.mathworks.com/matlabcentral/cody/players/1841757-the...
15日 前
解決済み
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...
15日 前
解決済み
An Ohm's Law Calculator
*BACKGROUND / MOTIVATION:*
Many important observations in math and science can be described by short, but powerful, equations...
15日 前
解決済み
Switch-Case-Otherwise
You should make random numbers to 10, by 3 rows and 3 columns.
Cases from 1 to 3, b = true.
Otherwise, b = false.
15日 前
解決済み
NOT
If a not equal to zero, b = true, else, b = false.
15日 前
解決済み
OR
If a greater than zero or c less than 10, b = true, else, b = false.
15日 前
解決済み
AND
If a greater than 0 and n less than 10, b = true, else, b = false.
(Checking a should be in one line by AND special sign in MAT...
15日 前
解決済み
Nested If(s)
If a greater than zero, then check, if a = greater that 1 and less than 10, then b = true, else, b = false.
15日 前
解決済み
If-Elseif-Else
If a more than zero, b = true, if a = zero , b = zero, else, b = false.
15日 前
解決済み
If-Else
If a more than zero, b = true, else, b = false.
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...
15日 前
解決済み
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 ...
15日 前
解決済み
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...
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 ...
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)