electromotive force , emf (Abkürzung)

The electromotive force is equal to the value of this integral.

He studied electromotive forces generated when two different metals are put in contact.

We shall introduce now the notation, where is the so-called electromotive force.

The electromotive force can then be calculated with the following equation:

The direction of the electromotive force is given by Lenz's law.

There he prepared a thesis on electromotive force which gained him a doctor's degree in Paris the following year.

E is called the electromotive force by Maxwell.

The electromotive force is induced along this boundary.

This generates an electromotive force, and thus some of the light energy is converted into electric energy.

See Maxwell's original discussion of induced electromotive force.

Hydrazine has a higher electromotive force of 1.56 volt compared to 1.23 V for hydrogen.

When the flux changes, it produces electromotive force.

Electrochemical cell voltage is also referred to as electromotive force or emf.

The electromotive force generated by motion is often referred to as motional emf.

This was the first observed instance of the development of electromotive force by electromagnetic induction.

The induction coil transformer or source of electromotive force.

Ohm's law has sometimes been stated as, "for a conductor in a given state, the electromotive force is proportional to the current produced."

The electromotive force produced by primary and secondary cells is usually of the order of a few volts.

The second role is to generate an electromotive force (EMF).

When a permanent magnet is moved relative to a conductor, or vice versa, an electromotive force is created.

In the armature, an electromotive force is created by the relative motion of the armature and the field.

For example, dissimilar metals in contact produce what is known also as a contact electromotive force or Galvani potential.

George F. Barker, "On the measurement of electromotive force".

Replies: The term "emf" refers to "electromotive force".

Each half-cell has an electromotive force (or emf), determined by its ability to drive electric current from the interior to the exterior of the cell.