True spiral coils The equation that gives the mutual inductance between two general coaxial conical coils is a more general version of (1) (see fig. 1): ∫∫ ππ − + − + − + + π µ = 1 2 2 0 2 0 2
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mutual inductancemagnetic forceelliptic integralswireless power transferThe magnetic force exerted by an array of two coaxial thick circular coils with rectangular cross-sections in air is important to both electrical and mechanical engineering applications. The magnetic force is typically calculated by ...
Measurement errors can be eliminated due to the mutual inductance between the two indicators. Since substantial errors can be occurred due to the coupling between the coils in the circuit. To achieve the balance condition of the circuit, the variable capacitor and resistor are connected in parallel...
(2) force range of two forces: F1F2??? F? F1 + F2 (3) the magnitude of the resultant force can be greater than the component component, or smaller than the component force, or equal to the component force. 4, two equilibrium conditions: (1) the equilibrium condition of concurrent ...