For 10 points, name this German whose electrical laws state that current entering a junction equals current leaving, and that voltage drops and increases are conserved in a closed loop.
This scientist developed three laws describing the types of material that produce continuous, emission, or absorption spectra. One of this man's laws is effectively Faraday's law in the absence of a magnetic field. This man, who mathematically described why a good absorber is a good emitter, discovered cesium and rubidium with Robert Bunsen. For 10 points, name this German whose electrical laws state that current entering a junction equals current leaving, and that voltage drops and increases are conserved in a closed loop.
This scientist developed three laws describing the types of material that produce continuous, emission, or absorption spectra.
Gustav [Robert] Kirchhoff