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Physics, 09.04.2020 02:59 Frenchfries13

An audio amplifier provides an alternating rms emf of 15.0V a loudspeaker connected to the amplifier has a resistance of 10.4 w what is the rms current in the speaker?

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An audio amplifier provides an alternating rms emf of 15.0V a loudspeaker connected to the amplifier...

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