For ten points, identify this quantity from physics, typically measured in seconds.
The general Schrödinger equation is described as "dependent" on this quantity. The partial derivative of  magnetic field strength with respect to it equals the curl of the induced electric field, according to the Maxwell- Faraday law of induction. This quantity also describes a constant in the exponential term of equations describing (*) LC circuits. Taking the derivative of velocity with respect to this quantity gives acceleration, and this quantity is unified with space in the theory of relativity. For ten points, identify this quantity from physics, typically measured in seconds.
The general Schrödinger equation is described as "dependent" on this quantity.
{time}