Physics

Problem

If the resistance in a series RLC circuit is increased while the inductance and capacitance remain unchanged, how will the resonance curve of current amplitude versus frequency be affected? a)

I_{\max}

decreases and the resonance curve becomes sharper. b) The resonance curve remains essentially unchanged because resonance depends only on

L

and

C

. c)

I_{\max}

decreases and the resonance curve becomes broader. d)

I_{\max}

increases and the resonance curve becomes broader.

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