The divergence of the magnetic vector potential equals zero in this scientist's namesake gauge condition.
This scientist is the first alphabetical namesake of the equation "shear strength equals cohesion plus normal stress times the tangent of the angle of internal friction," which is a failure criterion he co -names with Mohr. Electron tunneling into a quantum dot capacitor causes an increase in differential resistance at low voltage bias in this scientist's namesake blockade. The first-order contribution of vacuum polarization effects to an interaction named for this scientist is called the (*) Uehling potential; that interaction named for this scientist is generalized to massive scalar fields by the Yukawa potential. The divergence of the magnetic vector potential equals zero in this scientist's namesake gauge condition. For 10 points, identify this physicist whose namesake law governs the electrostatic interaction of point charges.
This scientist is the first alphabetical namesake of the equation "shear strength equals cohesion plus normal stress times the tangent of the angle of internal friction," which is a failure criterion he co -names with Mohr.
Charles-Augustin de  Coulomb [accept Mohr-Coulomb failure criterion,  Coulomb blockade,  Coulomb potential,  Coulomb gauge, or  Coulomb's law]