Thermodynamics of Kerr-Newman Black Hole

Abstract This paper reviews the solution of Einstein’s field equations for rotating black holes coupled with Maxwell’s electromagnetics. We derive thermodynamic quantities hole, such as temperature, entropy, and energy respect to mass, charge, angular momentum, first law thermodynamics. Also, we show that hole’s entropy hole will be directly proportional irreducible mass hole. present a comparison between possible maximal can extracted it total mass.