WebApr 1, 2024 · Electric current is a _ _ _ _ _ _.A. Scalar quantityB. vector quantityC. vector quantity when it is due to the flow of positive charges D. vector quantity when it is due to electrons. . Ans: Hint: Current is the flow of charges per unit time. The dir... WebElectric current is a scalar quantity. Any physical quantity is defined as a vector quantity when the quantity has both magnitude and direction but there are some other factors which show that electric current is a scalar quantity . When two currents meet at a point the resultant current will be an algebraic sum.
Electric current is a scalar quantity but it possesses magnitude and ...
WebMar 17, 2024 · J represents the current density (or electrical current per unit area of cross section) of the material. This is a vector quantity representing a value in a vector field, meaning it contains both a magnitude and a direction. sigma represents the conductivity of the material, which is dependent upon the physical properties of the individual ... WebApr 14, 2024 · In an interconnected power system, frequency control and stability are of vital importance and indicators of system-wide active power balance. The shutdown of … day trip to houston
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WebAn electric circuit is capable of transferring power. Current is the rate of flow of charge, and voltage measures the energy transferred per unit of charge. We can insert these definitions into the equation for power: … WebAug 31, 2014 · Electric current is not a vector quantity but a scalar one. Use the link below for more information.A current is defined by size and direction amongst other … WebThe magnetic field is described mathematically as a vector field. This vector field can be plotted directly as a set of many vectors drawn on a grid. ... Because a magnetic field is a vector quantity, there are two aspects we need to measure to describe it; the strength and direction. ... I do not think electric current flows through bar ... day trip to hobbiton from auckland