Scalar, a physical quantity that is completely described by its magnitude; examples of scalars are volume, density, speed, energy, mass, and time. Other quantities,
whichtermrepresentsascalarquantity(whichtermrepresentsascalarquantity) Electricity and Magnetism Key Points ? CHARGE “q” – created by excess or deficiency of electrons ? Grounding – a ground is anything that can accept or give large amounts of charge (such as the earth) ? Opposites attract /...
One attempt to combine wave-particle duality with the existence of the Newtonian gravitational field is based on the observation that the quantity m | ψ | 2 behaves like a “quantum” mass density for the wave function. Formally identifying this with the source term in Poisson’s Equation (...