Question

Find the current through 3 ohm resistor using mesh analysis

Answer 1

Answer:

If voltage applied across the 3 ohms is 9 volts : Current through 3 ohms = ( voltage across it)/(3 ohms .. i.e. the resistance)=9/3=3 amperes.

Answer 2

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The Mesh-Current Method, also known as the Loop Current Method, is quite similar to the Branch Current method in that it uses simultaneous equations, Kirchhoff’s Voltage Law, and Ohm’s Law to determine unknown currents in a network. It differs from the Branch Current method in that it does not use Kirchhoff’s Current Law, and it is usually able to solve a circuit with less unknown variables and less simultaneous equations, which is especially nice if you’re forced to solve without a calculator.

Mesh Current, conventional method