What should be the strength of the magnetic field in T (2 significant figures) if the...

Question

Question

What should be the strength of the magnetic field in T (2 significant figures) if the Larmor frequency for protons in this magnetic field is 150 MHz?

Answer 1

Answer #1

Glven Latmen thecavinal fnegueney in thelt ニと 1 H Lt =gyhumaghestc natto 42.5TTS MT 2 50 MH 22.13558326 T 2 2T heng Hhe magne

Answer 2

Similar Homework Help Questions

I Review A Hall-effect probe to measure magnetic field strengths needs to be calibrated in a...

I Review A Hall-effect probe to measure magnetic field strengths needs to be calibrated in a known magnetic field. Although it is not easy to do, magnetic fields can be precisely measured by measuring the cyclotron frequency of protons. A testing laboratory adjusts a magnetic field until the proton's cyclotron frequency is 9.80 MHz . At this field strength, the Hall voltage on the probe is 0.547 mV when the current through the probe is 0.141 mA . Later, when...
What is the Larmor frequency for a proton in a magnetic field of B0 = 14.0...

What is the Larmor frequency for a proton in a magnetic field of B0 = 14.0 T ?
) cos(0/2) + -2) state is placed in a magnetic field with strength B pointing 4....

) cos(0/2) + -2) state is placed in a magnetic field with strength B pointing 4. Larmor precession: an electron prepared in the V(t 0 sin(0/2)e in the a-direction. Calculate the time evolution of the electron's spin state. In addition calculate the time evolution of (S), S and (S ). (2 points)

4. A cyclotron for accelerating protons has a magnetic field strength of 1.4 T and a...

4. A cyclotron for accelerating protons has a magnetic field strength of 1.4 T and a uenc
3. A Hall effect probe to measure magnetic field strengths needs to be calibrated in a known...

3. A Hall effect probe to measure magnetic field strengths needs to be calibrated in aknown magnetic field. Magnetic fields can be very precisely measured by measuring thecyclotron frequency of protons. A testing laboratory adjusts the magnetic field until theproton’s cyclotron frequency is 10.0 MHz. At this field strength, the Hall voltage on theprobe is 0.543 mV when the current through the probe is 0.15 mA. Later, when anunknown magnetic field is measured, the Hall voltage for the same current...
A Hall probe is calibrated using a magnetic field B that causes protons to have a...

A Hall probe is calibrated using a magnetic field B that causes protons to have a cyclotron frequency fcyc = 9.7 MHz. At this field strength the Hall voltage is AVH= 0.570 mV when the current through the probe is / = 0.17 mA. The probe is then placed in another magnetic field B and the Hall voltage at the same current is measured to be AVH = 1.750 mV. What is the strength of the unknown magnetic field, B?...

What is the magnetic field strength inside the gas cloud?

Radio astronomers detect electromagnetic radiation at 44.0 MHz from an interstellar gas cloud. They suspect this radiation is emitted by electrons spiraling in amagnetic field.What is the magnetic field strength inside the gas cloud?
2 coils A and B are rotated in a magnetic field of 2 T. Coil A...

2 coils A and B are rotated in a magnetic field of 2 T. Coil A is a circular coil of radius 7m and coil B is a separate square coil with each side of 16 m. At what frequency should the coil B be rotated such that both coil A and B have the same induced voltage given coil A is rotated at 75 MHz?
2. The Larmor Precession Frequency is the frequency at which a nucleus, whose magnetic moment is...

2. The Larmor Precession Frequency is the frequency at which a nucleus, whose magnetic moment is not aligned with an exterior B-field, precesses around the direction of the B-field. (a) Show that the Larmor precession frequency for a hydrogen atom in a 10 T mag- netic field is 4.26 x 108 Hz. (b) Does the Larmor precession frequency increase or decrease when the B-field is dropped to 5 T. (c) Does the Larmor precession frequency increase or decrease if it...

The on-axis magnetic field strength 15 cm from a small bar magnet is 5.1 pt. Wha...

The on-axis magnetic field strength 15 cm from a small bar magnet is 5.1 pt. Wha Expl Part Review What is the bar magnet's magnetic dipole moment? Express your answer to two significant figures and include the appropriate units. M = 8.6x10-2 A-m? Submit Previous Answers ✓ Correct Part B What is the on-axis field strength 19 cm from the magnet? Express your answer to two significant figures and include the appropriate units. I': HÅR OO? B = 3.0 •...