How to couple an electric circuit with a physical model in COMSOL Multiphysics

In this video, I show you how to couple an electric circuit with a physical model in COMSOL Multiphysics. in the first part, a simple example is used to demonstrate how to make and analyze an electric circuit in COMSOL. In the second part, I show you how to couple a physical model of a copper rod from magnetic field physics to an electric circuit consisting of a step voltage and a resistor. In the next video, I show you the comparison between the frequency-dependent model of the copper rod and when the model is analyzed at a fixed freuency.

Finance: N=53
subs=1837
Available budget (N): 1837-100-53*(53+1)=-1125
Storage limit: 2^ln(1837)=183.02

• #science_technology
• #comsol
• #multiphysics
• #coupling
• #electric_circuit
• #cir
• #physical_model
• #coil
• #how_to_couple
• #electrical_circuit
• #couple
• #voltage_vs_current