# DC Circuits: Thevenin's voltage, equivalent resistance,

Please find the Thevenin eq with respect to a and b. Can you show me how to solve it?

(See attached file for full problem description).

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#### Solution Preview

Please see the attached file.

To find the Thevenin voltage the load (between a and b) is removed and then we have to find the voltage between points a and b.

To find the voltage between a and b we have to find the current in the 12Ω resistance. The same circuit can be drawn in this way

or

The 12 Ω and 8 Ω resistances are in series and this series with equvivalent of 12 + 8 = 20 Ω and

This is in parallel with 5 Ω ...

#### Solution Summary

The solution discusses the thevenin's voltage and equivalent resistance in regards to DC circuits.

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