# OHMS Sentence Examples

- 84, 8.88 and 6.66 standard
per statute mile respectively.**ohms** - The sizes of copper wire employed have weights of too, 150, 200 and 400 lb per statute mile, and have electrical resistances (at 60° F.) of 8.782, 5.8 55, 4.39 1 and 2.195 standard
respectively.**ohms** - Of to,000
each.**ohms** . The Leclanche is of the ordinary type, and each cell has an electromotive force of I 64 volts and a resistance of 3 to 5**Ohms**(according to the size of the complete cell, of which there are three sizes in use).**ohms**- In diameter, to a total resistance of zoo
. The actual current required to work the instrument is 3.3 milliamperes (equivalent approximately to the current given by 1 Daniell cell through 3300**ohms**), but in practice a current of to milliamperes is allowed.**ohms** - 40
(or 900**ohms**when worked from accumulators), and the instrument is worked with a current of 400 milliamperes (25 milli British Post Office.**ohms** - The coils of the electromagnets are differentially wound with silk-covered wire, 4 mils (= 004 inch) in diameter, to a total resistance of 400
. This differential winding enables the instrument to be used for " duplex " working, but the connexions of the wires to the terminal screws are such that the relay can be used for ordinary single working.**ohms** - The shunts usually employed with the drum relay (referred to above) have each a resistance of about 30
and an inductance of 20, 30 and 40 henrys respectively.**ohms** - On creating an electric spark or wave in the neighbourhood of the tube the resistance suddenly falls to a few
and the cell sends a current through it.**ohms** - For the purpose of measuring resistances up to a few thousand
, the most convenient appliance is a Wheatstone's Bridge (q.v), but when the resistance of the conductor to be measured is several hundred thousand**ohms**, or if it is the resistance of a so-called insulator, such as the insulating covering of the copper wires employed for distributing electric current in houses and buildings for electric lighting, then the ohmmeter is more convenient.**ohms** - Hence the resistance of the insulator can be ascertained, since it is expressed in
by the ratio of the voltage of the battery in volts to the current through the C C galvanometer in amperes.**ohms** - We may employ such a potentiometer to measure large potential difference greater than the electromotive force of the working battery, as follows: The two points between which the potential difference is required are connected by high resistance, say of 100,000
or more, and from the extremities of a known fraction of this resistance, say, 'Roo or I/1000 or I/Io,000 wires are brought to the potentiometer and connected in between the slider and the corresponding galvanometer terminal.**ohms** - For this purpose a resistance, say, of one ohm is placed in series with the lamp and a resistance of 100,000
placed across the terminals of the lamp; the latter resistance is divided into two parts, one consisting of loon**ohms**and the other of 99,000**ohms**. The potentiometer enables us to measure therefore the current through the lamp by measuring the drop in volts down a resistance in series with it and the potential difference of the terminals of the lamp by measuring the drop in volts down the tooth part of the high resistance of 100,000**ohms**connected across the terminals of the lamp.**ohms** - The standard ohm, sub-standards up to 100,000
, and below 1 ohm to = 1/1000 ohm.**ohms** - In that known as the Cardew voltmeter, a fine platinum-silver wire, having a resistance of about 300
, is stretched in a tube or upon a frame contained in a tube.**ohms** - If the wire has a resistance of 300
and is connected to two points differing in potential by 100 volts, the instrument passes a current of one-third of an ampere and takes up 33 watts in power.**ohms** - By Ohm'S Law, And By The Definition Of Difference Of Electric Pressure Or Potential, We Obtain The Following Alternative Expressions For The Quantity Of Heat H In Joules Generated In A Time T Seconds By A Current Of C Amperes Flowing In A Wire Of Resistance R
, The Difference Of Potential Between The Ends Of The Wire Being E = Cr Volts: H=Ect=Crt=E Z T/R.**Ohms** - The Resistance R Was About 9
, And The Potential Difference E Was Varied From Three To Six Clark Cells, Giving A Rate Of Heat Supply About 2 To 6 Watts.**Ohms** - The Current Through A Platinoid Resistance Of About 31
In A Calorimeter Containing 1500 Grammes Of Water Was Regulated So That The Potential Difference On Its Terminals Was Equal To That Of Twenty Board Of Trade Clark Cells In Series.**Ohms** - In series with this set of coils is another set, S, which forms a measuring arm, the resistances of which are generally I, 2, 3, 4, 10, 20, 30, 40, 100, Zoo, 300, 400, woo, 2000, 3000, 4000
. The junction between each pair of coils is connected as above described to a block, the blocks being interconnected by plugs all of which are made interchangeable.**ohms** - Hence according to the magnitude of each coil the total resistance may be made anything from I to 9, 10 to 90, or 100 to goo
, &c. Three or four of the " dials " thus composed are arranged side by side, the brass blocks being mounted on a slab of ebonite and the coils contained in the box underneath, and they are so joined up that the central block of one dial is connected to the outside block of the next marked O.**ohms** - The balance is adjusted by shunting either AD or BD with a box, S, containing 20 to Ioo
. All the wires in the quadrilateral must be of the same metal as AB, to avoid accidental thermoelectric effects which would obscure the result.**ohms**