Inductance
Self inductance L = N*phi/I, mutual inductance M.
Inductance Fundamentals
Test your understanding of self inductance and mutual inductance definitions.
Question 1 of 3
Q1.The self inductance L of a coil with N turns, carrying current I, and producing total flux linkage N*phi is:
Related Articles
Ampere Law Applications
Infinite wire, solenoid, toroid, coaxial cable.
9 min read
Lorentz Force
F = q(E + v cross B), charged particle in EM fields.
9 min read
Biot-Savart Law
dH = IdL cross aR / (4*pi*R²), magnetic field from current.
5 min read
Magnetic Flux Density
B = mu*H, magnetic flux phi = integral B dot dS.
12 min read
Magnetic Energy
W = (1/2)L*I² = (1/2)mu*H² per unit volume.
6 min read