Hi, excuse me can you help me to solve..?
When protons are placed in a steady magnetic field B0, in which axis does the net magnetization (M→) exist?
z-axis
y-axis
There is no net magnetization.
x-axis
Of course! I'd be happy to help you solve your question. To determine the axis in which the net magnetization (M→) exists when protons are placed in a steady magnetic field (B0), you need to consider the behavior of the protons in the presence of the magnetic field.
The net magnetization is the sum of the individual magnetic moments of the protons. The protons will align themselves with the magnetic field, causing their magnetic moments to be parallel or anti-parallel to the field.
In this case, the net magnetization will be perpendicular to the magnetic field. This means it will exist in either the x-axis or the y-axis, depending on the orientation of the magnetic field.
To determine the specific axis, you need to consider the right-hand rule. The right-hand rule states that if you curl your right-hand fingers in the direction of the current or motion, your thumb will point in the direction of the magnetic field.
In this scenario, the protons are in a steady magnetic field, implying that the magnetic field is pointing in a specific direction. So, if you hold your right hand in such a way that your fingers curl in the direction of the magnetic field, your thumb will point in the direction of the magnetic field.
Now, to determine the axis in which the net magnetization exists, you need to align your fingers perpendicular to the direction of the magnetic field. If you extend your thumb out, the direction your thumb points will give you the axis in which the net magnetization exists.
So, based on this right-hand rule, the net magnetization will exist in the y-axis.
Therefore, the correct answer is: y-axis.