How do I get Norton equivalent with current source?

Any collection of batteries and resistances with two terminals is electrically equivalent to an ideal current source i in parallel with a single resistor r. The value of r is the same as that in the Thevenin equivalent and the current i can be found by dividing the open circuit voltage by r.

What current flows in Norton’s?

What is Norton’s Theorem? Norton’s Theorem states that it is possible to simplify any linear circuit, no matter how complex, to an equivalent circuit with just a single current source and parallel resistance connected to a load.

Does current source have resistance?

The internal resistance of an ideal current source is infinite. The voltage across an ideal current source is completely determined by the circuit it is connected to. When connected to a short circuit, there is zero voltage and thus zero power delivered.

How do you find current using Norton’s theorem?

Nortons Theorem Summary

1. Remove the load resistor RL or component concerned.
2. Find RS by shorting all voltage sources or by open circuiting all the current sources.
3. Find IS by placing a shorting link on the output terminals A and B.
4. Find the current flowing through the load resistor RL.

What is the Norton source current through your 3?

Likewise, the current through R 3 is now strictly a function of B 2 ‘s voltage and R 3 ‘s resistance: 7 amps (I=E/R). The total current through the short between the load connection points is the sum of these two currents: 7 amps + 7 amps = 14 amps. This figure of 14 amps becomes the Norton source current (I Norton) in our equivalent circuit:

How to find Norton resistance in a circuit?

Find the Norton resistance by removing all power sources in the original circuit (voltage sources shorted and current sources open) and calculating total resistance between the open connection points. Draw the Norton equivalent circuit, with the Norton current source in parallel with the Norton resistance.

Which is the Norton equivalent of current and voltage?

Norton equivalent resistance is the resistance measured through the output terminal after all internal voltage and current source are replaced by their internal resistance. For ideal voltage sources, they are replaced with a short and for ideal current sources, they are replaced with an open.

How many amps are in a Norton circuit?

The total current through the short between the load connection points is the sum of these two currents: 7 amps + 7 amps = 14 amps. This figure of 14 amps becomes the Norton source current (I Norton) in our equivalent circuit: Remember, the arrow notation for a current source points in the direction opposite that of electron flow.