The potential difference between the terminals determines the amount of energy that can be transferred to the circuit, and thus it determines the power output of the battery. Similarly, in an alternating current (AC) circuit, the potential difference between the two wires determines the voltage of...
The potential difference in a circuit is what causes current to flow through the circuit. The larger the potential difference, the faster the current will flow and the higher the current. The potential difference is the measure of the difference in voltage between two distinct points in a closed...
11.The product of applied potential difference and current in a direct-current circuit.电路直流电路中的实际电位差与电流的乘积 12.With the same current there will be more potential difference with more resistance.在同一电流情况下,电阻越大,电位差就越大。 13.general rules for methods of potentiometr...
Alternate Current and Potential Difference Analogies in the Methods of Measuring PowerNot Availabledoi:10.1080/14786449108621412Ayrton, W. E.Sumpner, W. E.Taylor & Francis GroupPhilosophical Magazine
as follows. One volt (1V) is the difference of electric potential between two points of a conducting wire carrying a constant current of 1 A, when the power dissipated between these points is equal to 1W (Js−1). Instruments used for measuring potential difference are known as voltmeters...
:potential difference Medical Definition potential 1 of 2adjective po·ten·tialpə-ˈten-chəl :existing in possibility:capable of development into actuality potentially -ˈtench-(ə-)lē adverb potential 2 of 2noun 1 :something that can develop or become actual ...
Understand what potential difference is, and learn how to calculate it. Discover the potential difference symbol, and what the unit of potential...
According to the Ohm's law, the potential difference across any resistance or the circuit is equal tot the product of the current flowing through it and the resistance of the resistor or the circuit.Answer and Explanation: Potential difference defined as the work-done or the energy that is ...
The potential difference across the battery terminals is 6.0V.(i) Use Fig. 5.2 to show that the current in the battery is 0.40 A.[2](ii) Calculate the internal resistance r of the battery.r=... [2](iii) Determine the ratio resistance of lamp A resistance of lamp B ratio =......
The unit for measuring electric power is the The figure below shows two batteries and three resistors. The potential difference across the batteries and the resistance of each resistor is given in the figure. (a) What is the current (in A) in the 2.00 resistor? (b) What is the potential...