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Explain briefly the key principles behind using magnetic resonance to obtain diagnostic information about internal body structures.
Physics 9702 · AS & A Level · Damped and forced oscillations, resonance
Explain briefly the key principles behind using magnetic resonance to obtain diagnostic information about internal body structures.
This 8-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Strong, uniform magnetic field makes nuclear spins precess” …