Which of the Following Best Describes Interferential Current (IFC)

question 3

Multiple Choice

Which of the following best describes interferential current (IFC) ?

• A) Alternating current modulated into a series of bursts
• B) Superimposition of two symmetrical, asynchronous, sinusoidal alternating currents
• C) Juxtaposition of four alternating currents between two circuits with four electrodes
• D) Modulation of an alternating current into two interfering bipolar currents

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