Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

A tip for quick calculation – when all resistors are the same value, their equivalent resistance is their value divided by the number in of parallel resistors. Break the circuit down into small pairs ...

Coming from an IT background to an AM transmitter site might leave you with a world of questions. Mark Persons explains the basics.

Sometimes, it's the little things that are just so darn handy to have around. I'm often confronted with having to choose a parallel pair of resistors to get as close as possible to some non-standard ...

The equivalent resistor values for both the banks are shown in Table 2. Table 2: Req values for BANK1 and BANK2 for 12 switch settings. Using these two load banks, Table 3 shows the generated ...

When resistors are connected in series, the current through each resistor is the same. In other words, ... Calculate the resistance of this parallel combination.

Learn how to calculate resistance in series and parallel circuits. ... The voltage across each parallel resistor is the same. Hence, the voltage across the \({8}\Omega\) = 6.39 V.

Thevenin's equivalents are useful when analyzing power systems and other circuits where the load resistance may change. To find a circuit's Thevenin source voltage v T , replace the load resistor ...