Nodal Analysis Engineering Circuit Practice Problem

Nodal Analysis is just another approach for thinking about an electrical circuit. In this approach, you look at the voltages at each node with respect to a reference node (usually ground, i.e. zero volts). So, when solving unknowns using Nodal Analysis you would take the following steps:

1. Label the node voltages (i.e., the voltages at each node with respect to to your reference (usually ground).
2. Then, use KCL to find relationships between currents.
3. Use Ohm's Law to write relationships between our known values to simplify (and then solve) for our unknowns.

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[gothikaboy]

Thanks for making these! It's so simple now...

[kinza]

are you gonna do a video on superposition in the (very) near future??

[ianjoshi]

Can't you stick it in a matrix and solve it with a calculator?