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The resistance in an RLC circuit is doubled. (a) Does theresonance frequency increase, decrease, or stay the same? Explain.(b) Does the maximum current in the circuit increase, decrease, orstay the same? Explain

a) see explanationb) see explanation

Physics 102 Electricity and Magnetism

Chapter 24

Alternating-Current Circuits

Current, Resistance, and Electromotive Force

Direct-Current Circuits

Electromagnetic Induction

Alternating Current

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the first item. We remember that the resonant frequency is F because too one divided by two pi times the square it off. L time see So the resonant frequency itself do not depend on the resistance. So it doesn't change by doing the resistance. And these is there. Sort off the first item for the maximum current. We've gotta remember the following the are a master voltage that is furnished by the source. Is it close to the R. M s current times the impudence on the circuit through Let's take a look at Howell. Impedance is related to the resistance. Impedance is the cost of the square root off the resistance is squared plus the difference between the reactant squared now Not that by increasing the resistance, we are increasing the impudence found they are a mass current is given by the voltage divided by the impedance. So by increasing the impudence, we are decreasing the current and remember the maximum current as equals two the R. M s current times the square root off to then decreasing the army's current means that we are also decreasing the maximum current and finally the current will decrease if we increase the resistance because the increase in the resistance will cause an increase in the Penis

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