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Branch, Loop and Node Analyses
What is the voltage drop across R3?
112 mV
11.25 V
180 mV
1.80 V
Correct Answer:
180 mV
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Branch, Loop and Node Analyses
Find the node voltage VA.
Generally, the mesh current method results in fewer equations than the node voltage method.
The mesh current method is based on Kirchhoff's current law.
The node voltage method is based on Kirchhoff's voltage law.
Second-order determinants are evaluated by subtracting the signed cross-products.
When assigning branch currents, you need not be concerned with the direction you choose.
A loop current is an actual current in a branch.
Third-order determinants are evaluated by the expansion method or by the cofactor method.
The mesh method can be applied to circuits with any number of loops.
The branch current method is based on Kirchhoff's voltage law and Kirchhoff's current law.
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