Posted: August 15th, 2015


Describe, with examples, what is meant by magnetic moment. Under what circumstances does a nucleus have a magnetic moment? 1 paragraph each

For a hydrogen nucleus, what is the energy difference between the parallel and antiparallel states when placed in a 1.5 T magnetic field? What are the units of energy measured in? If one were to double the magnetic field strength, what happens to the energy difference? Given that the frequency of an x-ray is 2 x 1019 Hz, calculate the energy of the photon. Comment on the biological significance of the relative energies used in MRI and CT

Calculate the resonance frequencies of the following nuclides at 3T and 7T: 1H, 2H, 19F, 129Xe, and 31P.
The rf coil acquires signal in the laboratory frame. Why? What is “demodulation” and how does it relate to the rotating frame?

Looking for the best essay writer? Click below to have a customized paper written as per your requirements.

Expert paper writers are just a few clicks away

Place an order in 3 easy steps. Takes less than 5 mins.

Calculate the price of your order

You will get a personal manager and a discount.
We'll send you the first draft for approval by at
Total price:
Live Chat+1-631-333-0101EmailWhatsApp