WebMar 20, 2024 · A galvanometer is a device used to detect the current and the current sensitivity shows the deflection when the current source is applied across the galvanometer. The S.I unit of the current sensitivity is radians per ampere. Complete answer: Firstly, learning about what a galvanometer is. A galvanometer is a device that … WebThe current in Moving Coil galvanometer is: I = (C/nBA) × θ Therefore, θ = (nBA/C) × I. Separating on the two sides wrt I, we have: dθ/di = (nBA/C). To summarize, the …
Factors Affecting Sensitivity Of A Galvanometer
WebMar 14, 2024 · The moving coil galvanometer is not valid for measuring the high electric current intensities, Because the coil of the galvanometer can’t bear high electric current intensities that may cause melting of the coil … WebThe video includes explanation of current sensitivity of MCG and practical demonstration to determine current sensitivity of moving coil galvanometer in the simplest way. Show … philately item crossword
Current Sensitivity of A Galvanometer PDF Electrical ... - Scribd
WebMar 24, 2024 · A galvanometer is sensitive to the current flowing through its coil and obviously to the voltage applied across its terminal. Accordingly, we define both its sensitivity to the current as also to voltage. Current Sensitivity. Current sensitivity of a galvanometer is defined as the deflection per unit current. WebIn order to increase current sensitivity of a galvanometer by math xmlns=http://www.w3.org/1998/Math/MathMLmn20/mnmo%/mo/math, its resistance increases by ma... WebApr 11, 2024 · The sensitivity of a galvanometer is the ratio of the change in the galvanometer reading to the change in the current or voltage being measured. It depends on the galvanometer constant and the damping mechanism used. philately fdc