FM21 P42 Q8 Parallel Wires & NMRI | Feb/March 2021 | Cambridge A Level 9702 Physics

[@kingpronouncer9894]

for 8bii) can i talk about pulses from relaxation are detected by the same transducer that emits the radio wave pulses, so the transducer cannot emit and detect at the same time, so pulses are used so that the emitted and the relaxation pulse can be distinguished?

[@ETphysics]

Yes, that's another possible answer. 👍

[@maham22]

where is the derivation video for force of parallel wire? can someone please tell me where it is?

[@coolgamer9958]

NMRI IS removed from the syllabus

[@jasonngwa9151]

hello, may I know where I can get the paper from? please :)

[@ETphysics]

P4 cdn.discordapp.com/attachments/786140053679767582/837344475608383560/9702_FM21_P42.pdf P5 cdn.discordapp.com/attachments/786140053679767582/837350569140158504/9702_FM21_P52.pdf