Relationship between Magnetic Field Strength and Time Constant in an RC Circuit?

Thread starter Mitchtwitchita
Start date Jul 2, 2010
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Fields Magnetic Magnetic fields Strength

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The discussion centers on the relationship between magnetic field strength and time constant in an RC circuit. It confirms that magnetic field strength is proportional to the current, which follows the equation I = Ioe^-t/RC. The Biot-Savart Law and Maxwell's equations support this relationship. The time constant in the circuit influences how the current—and consequently the magnetic field—changes over time. This establishes a clear connection between the magnetic field strength and the time constant in an RC circuit.

Jul 2, 2010

Mitchtwitchita

Homework Statement

Just wondering if I were to plot the magnetic field strength as a function of time of an RC circuit if they would be related through the time constant in the current (I = Ioe^-t/RC)?

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Jul 3, 2010

kuruman

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In general, the magnetic field is proportional to the current that generates it. That's the Biot-Savart Law or one of Maxwell's equations. So yes.

Jul 3, 2010

Mitchtwitchita

Thanks again kuruman!

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