In NMR spectroscopy, the orientation of nuclei with respect to the applied magnetic field determines their chemical shift.

This abnormal electron density affects the applied magnetic field and causes the observed chemical shift to change.

Ampère also applied this same principle to magnetism, showing the harmony between his law and French physicist Charles Augustin de Coulomb ’ s law of magnetic action.

An alternating magnetic field is applied at the atomizer ( graphite furnace ) to split the absorption line into three components, the π component, which remains at the same position as the original absorption line, and two σ components, which are moved to higher and lower wavelengths, respectively ( see Zeeman Effect ).

High speed beams of cathode rays can also be steered and manipulated by electric fields created by additional metal plates in the tube to which voltage is applied, or magnetic fields created by coils of wire ( electromagnets ).

Nanoparticles made of magnetic material can also be used to concentrate agents at tumour sites using an externally applied magnetic field.

Diamagnetism is the property of an object or material which causes it to create a magnetic field in opposition to an externally applied magnetic field.

According to Lenz's law, the field of these electrons will oppose the magnetic field changes provided by the applied field.

The term diamagnetism was coined by Michael Faraday in September 1845, when he realized that every material responded ( in either a diamagnetic or paramagnetic way ) to an applied magnetic field.

Thus, this law can be applied to generate a magnetic field and run an electric motor.

The Hall coefficient is defined as the ratio of the induced electric field to the product of the current density and the applied magnetic field.

However, when a magnetic field with a perpendicular component is applied, their paths between collisions are curved so that moving charges accumulate on one face of the material.

The result is an asymmetric distribution of charge density across the Hall element that is perpendicular to both the ' line of sight ' path and the applied magnetic field.

The output is proportional to both the applied magnetic field and the applied sensor voltage.

If the magnetic field is applied by a solenoid, the sensor output is proportional to the product of the current through the solenoid and the sensor voltage.

When a magnetic field is applied, the molecules will tend to align with or against the field.

Magnetism is a property of materials that respond to an applied magnetic field.

Some are attracted to a magnetic field ( paramagnetism ); others are repulsed by a magnetic field ( diamagnetism ); others have a much more complex relationship with an applied magnetic field ( spin glass behavior and antiferromagnetism ).

The magnetic state ( or phase ) of a material depends on temperature ( and other variables such as pressure and applied magnetic field ) so that a material may exhibit more than one form of magnetism depending on its temperature, etc.

To obey the moral law is just ordinary common sense, applied to a neglected field.

Corrections were applied for modulation broadening, apparatus background, and field shift.

Proper weed control needs to be applied before the species successfully colonizes in the crop field and causes significant yield reductions.

In field ion and atom probe methods, the polarity of the electric field is reversed, with a high positive field applied to the sample.

After World War II, several ideas from quantum field theory were applied to condensed matter problems.

Research into catalysis is a major field in applied science and involves many areas of chemistry, notably in organometallic chemistry and materials science.

Even with no external electric field applied, these electrons move about randomly due to thermal energy but, on average, there is zero net current within the metal.

However, once the applied electric field approaches the breakdown value, free electrons become sufficiently accelerated by the electric field to create additional free electrons by colliding, and ionizing, neutral gas atoms or molecules in a process called avalanche breakdown.

This is due to the resulting internal field and corresponding potential barrier which inhibit current flow in reverse applied bias which increases the internal depletion layer field.

In the late twentieth century, the field improved significantly with the rise of applied research, which coupled microprocessor based industrial controls to the cryogenic processor in order to create more stable results.

The resulting torque will tend to align the dipole with the applied field, which in the case of an electric dipole, yields a potential energy of

That is particularly true of sovereignty when it is applied to democratic societies, in which `` popular '' sovereignty is said to exist, and in federal nations, in which the jobs of government are split.

Although the false glamour surrounding bourbon or other whisky commercials is possibly no more fatuous than the pseudo-sophistication with which TV soft-drinks are downed or toothpaste applied, there is a sad difference between enticing a viewer into sipping Oopsie-Cola and gulling him into downing bourbon.

Also under consideration is an increased investment in Cunard Eagle Airways which has applied to serve New York.

An example of the overall standards applied is the 20-to-1 ratio established for the determination of that degree of cochannel interference which is regarded as objectionable.

The rules and policies to be applied in this process of course must be based on objectives which represent what is to be desired if radio service is to be of maximum use to the Nation.

The design of a mechanical interlocking frame is much like a mechanical puzzle, but once understood, the principles can be applied to any track and signal arrangement.

The bottom planking is applied in the same manner.

This is a penetrating description of our post-war illusion, which applied to other areas than East Europe.

In fact, a cash purchase of a corporation's stock followed by liquidation might also be an effective way to transfer a claim for refund if the Kimbell-Diamond doctrine is not applied to eliminate the intermediate step.

The 160-ml. bath containing the calculated amount of detergent is applied slowly and directly to the running specimen.

High-gain, photoelectronic image intensification is applied under conditions of low incident light levels whenever the integration time required by a sensor or recording instrument exceeds the limits of practicability.

The restrained gyro-stabilized platform with reasonable response characteristics operates with an approximate equation of motion, neglecting transient effects, as follows: Af where U is a torque applied about the output axis of the controlling gyro.

It is assumed that the gyros are designed with electrical torquers so that a torque can be applied about their output axes.

In the system shown in Fig. 7-1, the accelerometer output is amplified and the resulting voltage is applied to the gyro output-axis torquer.

As the accelerometer output is decreasing, the torque applied to the gyro output axis decreases and, therefore, the rate decreases.

The voltage Af is amplified by Af and applied to the gyro torquer with scale factor Af.

Here again laboratory approaches are being evolved, for it is recognized how `` elastic '' these readings can be, how they can apply to many people, and are often stated in general terms all too easily applied to any individual's own case.

But since this is a world in which people disagree about ends and goals and concerning justice and injustice, and since, in a situation where direct action and economic pressure are called for, the justice of the matter has either not been clearly defined by law or the law is not effectively present, there has to be a morality of means applied in every case in which people take it upon themselves to use economic pressures or other forms of force.