Author: ntt666

The distance and time required when a vehicle accelerates or decelerates

Assuming that the acceleration and deceleration follow uniform acceleration, we will calculate the required distance and time.

Copper content in wastewater generated during printed circuit board manufacturing

Based on the circuit board specifications and the volume of etching solution, the copper content in the waste solution (mg/L) is...

Inductance of a solenoid coil

Find the inductance of the solenoid coil.

Inductance of a toroidal coil

Find the inductance of the toroidal coil.

Apparent relative permeability of the solenoid coil core

Following the paper "Analytical Expressions for the ... (omitted) of Cylindrical Magnetic Cores" (see related links), we will calculate the apparent relative permeability of a solenoid coil core using the permance method and verify the results graphically.