Solenoid Inductance Calculator is a physics/math calculator designed to find the self-inductance of a solenoid quickly and easily. Features: - Instant calculation. - Results are copyable to other apps. - Formulas are included as a reference. - Support up to 16 decimal places. - Support various units for each input. - Works seamlessly on both iPhone and iPad. - Lightweight, compact app optimized for everyday use. - Ad-free and built with privacy in mind. The self-induced electromotive force (emf) in a circuit is directly proportional to the time rate of change of the current (dI/dt) multiplied by a constant (L). This constant is called the inductance, or more precisely, the self-inductance, and is determined by the geometry of the circuit or, more commonly, by the geometry of individual circuit elements. A solenoid is a type of electromagnet whose purpose is to generate a controlled magnetic field. If the purpose of the solenoid is instead to impede changes in the electric current, a solenoid can be more specifically classified as an inductor rather than an electromagnet. In electromagnetism and electronics, inductance is the property of an electrical conductor by which a change in electric current through it induces an electromotive force in the conductor. It is more accurately called self-inductance. The symbol (L) for inductance was chosen to honor Heinrich Lenz (1804–1865), whose pioneering work in electromagnetic induction was instrumental in the development of the final theory. Equation: L = µ₀ * N² * A/l where: N - is the number of turns I - is the length A - is the area of the cross-section µ₀ - is the vacuum permeability, approximately 1.25664 * 10^-6 T*m/A Thanks for your support, and do visit nitrio.com for more apps for your iOS devices.