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← ScienceWhich consequence results when plasma oscillations become unstable within an MRI's magnetic field?
A)Increased acoustic noise generation✓
B)Reduced image resolution quality
C)Shielding effectiveness is improved
D)Cryogenic cooling system failure
💡 Explanation
Increased acoustic noise occurs due to nonlinear mode coupling during plasma resonance; the Lorentz force causes plasma oscillation, therefore the oscillations amplify surrounding acoustic pressure, rather than improving any device characteristics given alternative wave behavior within the MRI's components.
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