The first row of a certain determinant has the numbers 3 and 5. The second row has the numbers 7 and 2. The value of this determinant is
The first row of a certain determinant has the numbers 3 and 5. The second row has the numbers 7 and 2. The value of this determinant is
A loop current is an actual current in a branch.
A loop current is an actual current in a branch.
The mesh current method is based on Kirchhoff's current law.
The mesh current method is based on Kirchhoff's current law.
Third-order determinants are evaluated by the expansion method or by the cofactor method.
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 mesh method can be applied to circuits with any number of loops.
Generally, the mesh current method results in fewer equations than the node voltage method.
Generally, the mesh current method results in fewer equations than the node voltage method.
When assigning branch currents, you need not be concerned with the direction you choose.
When assigning branch currents, you need not be concerned with the direction you choose.
The node voltage method is based on Kirchhoff's voltage law.
The node voltage method is based on Kirchhoff's voltage law.
Find the node voltage VA.
Find the node voltage VA.
Second-order determinants are evaluated by subtracting the signed cross-products.
Second-order determinants are evaluated by subtracting the signed cross-products.
In assigning the direction of branch currents.
In assigning the direction of branch currents.
The branch current method is based on Kirchhoff's voltage law and Kirchhoff's current law.
The branch current method is based on Kirchhoff's voltage law and Kirchhoff's current law.
Using the mesh current method, find the branch current, IR1, in the above figure.
Using the mesh current method, find the branch current, IR1, in the above figure.
The expansion method for evaluating determinants is
The expansion method for evaluating determinants is
The branch current method uses.
The branch current method uses.
Find branch current IR2.
Find branch current IR2.
What is the voltage drop across R1?
What is the voltage drop across R1?
What is the current through R2?
What is the current through R2?
Find the node voltage VA.
Find the node voltage VA.
