Coil impedance via inductance and frequency¶
The impedance of a coil depends on its inductance and the angular frequency of the alternating current. It is a purely imaginary quantity since the resistance of a coil is zero.
Links:
- impedance¶
electrical_impedanceof the coil.- Symbol:
Z- Latex:
\(Z\)
- Dimension:
impedance
- angular_frequency¶
angular_frequencyof the current.- Symbol:
w- Latex:
\(\omega\)
- Dimension:
angle/time
- inductance¶
Coil
inductance.- Symbol:
L- Latex:
\(L\)
- Dimension:
inductance
- law¶
Z = I * w * L- Latex:
- \[Z = i \omega L\]