Fig. 9, the amount of heat produced is proportional to the resistance, and to the square of the current; or, to the EMF and the current. Nature - Stran 28uredili: - 1884Celotni ogled - O knjigi
| David K. Morris - 1891 - 82 strani
...1837. Electrical equivalent of mechanical power, 1841 ; heat generated in a conductor by a current is proportional to the resistance, and to the square of the current. Best form of induction coil, 1850. " Selenium eye ; " electric furnace with solenoid regulator ; galvanometer... | |
| Robert Mullineux Walmsley - 1894 - 804 strani
...enunciated thus : — The rate of production of heat by an electric current passing through a resistance is proportional to the resistance and to the square of the current. In this enunciation the current is supposed to have been already defined by either its magnetic or... | |
| Max Julius Louis Le Blanc - 1896 - 308 strani
...into the following words : The heat generated in the whole or a part of a circuit in the unit of time is proportional to the resistance and to the square of the current -strength. This is known as Joule,s law, and was discovered by him in 1841. Its experimental proof... | |
| Ferdinand Gerhard Wiechmann - 1906 - 162 strani
...his name: "The heat generated in the whole or in a part of an electric circuit in the unit of time, is proportional to the resistance and to the square of the current strength." Experimental study has shown that 4.18617 (approximately, 4.2) watts per second correspond... | |
| Alfred Stansfield - 1907 - 238 strani
...circuit. When an electric current flows through a resistpr, as in Fig. 9, the amount of heat produced is proportional to the resistance, and to the square of the current; or, to the EMF and the current. Taking as a unit the heat that would raise the temperature of one gram... | |
| Alfred Stansfield - 1907 - 234 strani
...circuit. When an electric current flows through a resistor, as in Fig. 9, the amount of heat produced is proportional to the resistance, and to the square of the current; or, to the EMF and the current. Taking as a unit the heat that would raise the temperature of one gram... | |
| William Perren Maycock - 1913 - 388 strani
...it into heat. The power absorbed in any part of a circuit, as will be fully explained later (§ 55), is proportional to the resistance and to the square of the current. Thus when the current in any given circuit (or part of a circuit) is increased, the absorption of power... | |
| 1879 - 670 strani
...current through a resistance (or more properly, through a conductor of a certain resistance) is that it is proportional to the resistance and to the square of the current. The current cannot pass without developing this heat — that is to say, it expends this amount of... | |
| Alexander Suss Langsdorf - 1919 - 498 strani
...Joule's Law, which may be stated by saying that the total heat developed in a resistor in a given time is proportional to the resistance and to the square of the current. This law was first enunciated by Joule, about 1843, and his experiments also led to the deterrnin:... | |
| Geoffrey Parr - 1923 - 194 strani
...be so great that the wire will become red-hot and ultimately melt. The heating effect of the current is proportional to the resistance and to the square of the current. (See on). If we raise the wire to a sufficient temperature and prevent it burning away by excluding... | |
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