# Maximum Power Transfer Theorem

## Maximum power transfer theorem may be stated as

A resistive load will abstract maximum power from a network when the load resistance is equal to resistance of the network as viewed from the output terminals with all other energy source removed leaving behind their internal resistance.

In the given fig is a G/R, R_{g} is internal resistance, R is a resister connect in series with the R_{g}.

Total internal resistance of the circuit.

R_{i }= R_{g} + R

if

R_{i} = R_{L}

Then R_{L} will be maximum power from the circuit we know that

Where V_{s} is the voltage source

The power delivered to the load

P_{i} = P_{L}

P_{L}= V_{L} I_{L}

Putting values

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