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" CGS units of capacity. Henry (the unit of inductance) — the inductance produced in a circuit when the current is changing at the rate of one ampere per second and is producing in the circuit a difference of pressure amounting to one volt. A henry is... "
The Encyclopedia Americana: A Library of Universal Knowledge - Stran 168
1918
Celotni ogled - O knjigi

Transactions of the American Institute of Electrical Engineers, Količina 8

American Institute of Electrical Engineers - 1891 - 672 strani
...number of lines that will thread the coil, when a current c ^ flo ws through it, will be 4- AV j- and if the current is changing at the rate of one ampere per second, the number of lines threading 4 TT A the coil will be changed by an amount equal to — - & p -j \.\J...
Celotni ogled - O knjigi

Naval Electricians' Text Book

William Hannum Grubb Bullard - 1908 - 990 strani
...ampere per second, and if E = EMF of self-induction L = coefficient of self-induction we may write, when the current is changing at the rate of one ampere per second E = L. If the ordinates of curve II are multiplied by n, it would be a curve of 2,mC, and if the current...
Celotni ogled - O knjigi

A Manual of Physical Measurements

Anthony Zeleny, Henry Anton Erikson - 1912 - 282 strani
...all the lines that pass through the central section of a solenoid passed out of the ends, then when the current is changing at the rate of one ampere per second K lines of force would cut each loop of the coil, so that the induced electromotive force where ni...
Celotni ogled - O knjigi

Text Book on Wireless Telegraphy

Rupert Stanley - 1914 - 372 strani
...changing since the number of magnetic lines depends directly on the strength of the current. Thus, if the current is changing at the rate of one ampere per second in any wire, coil, or circuit, there will be a certain amount of self-induction effect, or, as it is...
Celotni ogled - O knjigi

Text Book on Wireless Telegraphy

Rupert Stanley - 1914 - 370 strani
...changing since the number of magnetic lines depends directly on the strength of the current. Thus, if the current is changing at the rate of one ampere per second in any wire, coil, or circuit, there will be a certain amount of self-induction effect, or, as it is...
Celotni ogled - O knjigi

A Treatise on Electricity

Frederick Bernard Pidduck - 1916 - 674 strani
...electromagnetic units. A circuit of inductance one henry is such that an EMF of one volt is caused when the current is changing at the rate of one ampere per second : for in this case di/dt = 1/10 absolute EMr, and if L = 10s the EMF is 108 EMU = 1 volt. The henry...
Celotni ogled - O knjigi

The Encyclopedia Americana: A Library of Universal Knowledge, Količina 10

1918 - 844 strani
...CGS units of capacity. Henry (the unit of inductance) — the inductance produced in a circuit when the current is changing at the rate of one ampere...which has a resistance of one ohm. The joule is seldom employed, the watt hour being the more common unit, equivalent to 3,600 joules. (See WATT). The joule...
Celotni ogled - O knjigi

A Manual of Physical Measurements

Anthony Zeleny, Henry Anton Erikson - 1919 - 292 strani
...all the lines that pass through the central section of a solenoid passed out of the ends, then when the current is changing at the rate of one ampere per second K lines of force would cut each loop of the coil. The induced electromotive force then would be El'...
Celotni ogled - O knjigi

The how and why of Radio Apparatus: A Treatise on the Principles Underlying ...

Harry Winfield Secor - 1920 - 168 strani
...concentrated. The Henry is the unit of inductance. A circuit is said to have an inductance of one henry, when the current is changing at the rate of one ampere per second and inducing a pressure of one volt in the circuit. One henry is equal to 109 or 1,000,000,000 (centimeters)...
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Alternating Currents, 1. del

Charles George Lamb - 1921 - 92 strani
...The corresponding practical unit is the self-inductance possessed by a coil which is such that when the current is changing at the rate of one ampere per second, the EMF inside the coil is one volt; this unit is called a "henry." It follows that a henry is 109...
Celotni ogled - O knjigi




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