How to Calculate Output Voltage Ohm's law is an important mathematical formula that electricians and physicists use to determine certain measurements in a given circuit. The formula is: V=I×RV=I×R where V is the voltage, measured in volts, I is the amount of current measured in amps or...
explains that the sum of the voltage drops around a closed circuit loop must equal zero. In a circuit with multiple electrical resistors, the voltage will drop at each resistor electrical joint. This can be useful if you need to obtain five volts from a 12-volt power source. ...
It will be great if you are able to read its color code. However, color code might not be available. The best thing is to design a simple circuit that has both resistors properly arranged in series and determine the voltage over the resistor. After this, you can just input all these va...
A DC motor consumes 36 MJ of energy when connected to 230 V FOR 2.5 hours. a. Calculate how many kWh is the amount of energy mentioned above. b. The power taken by the motor from the mains. c. The current taken by the motor from the mains. How to convert square feet to square m...
Q1:when calculate the max voltage drop of bootstrap capacitor,I do not understand the last item of the formula:Vcesat.Why subtract Vcesat??? Q2:The article shows how to calculate the value of bootstrap resistor,but how to know the charge current?The charge current...
The electrical circuit model described in the previous section can be used to calculate the E-Field in the culture medium for a cylindrical geometry and a sinusoidal applied voltage. The described equations can be easily implemented in Excel, Matlab or Python, for example. When the waveform is ...
It can used frequency response to calculate the parameters of L and C. f0is Cutoff frequency. Q is Quality factor. RLis Output load. Take formula (3) into formula (2), and it can calculate the L and C respectively, as shown in formula (4) and (5). ...
How to Calculate Click-Through The CTR formula varies slightly depending on the channel: Foremail marketing,theCTR formula = (Number of unique clicks/ Number of emails delivered) x 100 Where unique clicks are the number of times someone clicks on at least one link within your email. ...
How to Calculate the Loan-to-Value Ratio Interested homebuyers can easily calculate the LTV ratio of a home. This is the formula: LTVratio=MAAPVwhere:MA=Mortgage AmountAPV=Appraised Property Value\begin{aligned} <V ratio=\frac{MA}{APV}\\ &\textbf{where:}\\ &MA = \text{Mortgage Amount...
To calculate this ratio, find the company’s earnings before interest and taxes (EBIT), then divide by the interest expense of long-term debts. Use pretax earnings because interest is tax-deductible; the full amount of earnings can eventually be used to pay interest. Again, higher numbers ar...