A magnetic resonance apparatus with a radio-frequency shield at a
reference potential, a detuning circuit and an electrical line which is
connected with the detuning circuit. The electrical line is fashioned as
a strip conductor and is attached to the radio-frequency shield. The
strip conductor can be used for direct icurrent/direct voltage supply of
the detuning circuit. This has the advantage that the detuning circuit
can be activated without exerting a significant interfering influence on
the magnetic field in the magnetic resonance apparatus.
