@godswill.elect_95: DC Input Resistance at the Base of a BJT Transistor In this tutorial, we determine the DC input resistance looking into the base of the transistor step by step using transistor current relationships and Ohm's Law. Follow @godswill.elect for more Electronics Engineering tutorials, circuit analysis, transistor biasing, and exam problem solutions. #ElectronicsEngineering #TransistorBiasing #CircuitAnalysis #ElectricalEngineering #creatorsearchinsights