The strength of a magnet in an MRI system is rated using a unit of measure known as a tesla. Another unit of measure commonly used with magnets is the gauss (1 tesla = 10,000 gauss). The magnets in use today in MRI systems create a magnetic field of 1.5-tesla to 7.0-tesla, or ...
To understand the answers to these questions, it helps to have a basic definition of a magnet. Magnets are objects that produce magnetic fields and attract metals like iron, nickel and cobalt. The magnetic field's lines of force exit the magnet from its north pole and enter its south pole...
Users should not need to be connected to the Internet for subsequent builds. This should also fix buid issue where Android Studio would complain that it "Could not find com.android.tools.lint:lint-gradle:26.1.4" (or similar). Added support for REV Spark Mini motor controller as part of th...
What does Poynting vector represent? In physics, the Poynting vector represents the directional energy flux (the energy transfer per unit area per unit time) of an electromagnetic field. The SI unit of the Poynting vector is the watt per square metre (W/m2). It is named after its discoverer...
Attitude Profile block update To support idealized attitude control workflows, the Attitude Profile block has new parameters and an output port: • Output rotation from current to updated attitude parameter • Output attitude parameter • qnew port Read space weather files The new Solar Flux and...
All mesh elements are connected to each other at the mesh nodes. By using equilibrium considerations for some flux, it is possible to set up a system of equations for the value of the field at all mesh nodes. The field being solved for is summarized in the table below for some common ...
What is the electric flux through (a) surface 1 (b) surface 2 ? In designing machinery, would we prefer to use materials with a larger or smaller coefficient of friction? Explain your reasoning. Explain how and why the velocity of an object changes when it falls in a viscous fluid. ...
aOne has to be very careful when a mathematical model is chosen to portray the relationship among the variables because it can limit the relationships that you may be able to find. Research in the field of education has often taken the approach of measuring variables separately followed by ...
In fact what I really want to do is to take an average of a part of a volScalarField something like TSlab = cmptAv(T(n0-nN)); or TSlab = average(T(n0-nN)); including the dimension with n0 as the first value in a part of field T and nN being...
Heterodimeric capping protein (CP/CapZ) is an essential factor for the assembly of branched actin networks, which push against cellular membranes to drive a large variety of cellular processes. Aside from terminating filament growth, CP potentiates the n