1- Find Rs2- Find Ls 1part I3 I max0.75 A4 RG5 ohm5 Igmax6.15 mA7d(div)ΙΑ (Α)820.109.40.20100.301180.4012100.5013120.6014150.75152. 1.Calculate the value of the shunt resistor (R,) that must be connected with the galvanometer in order to convert it into an ammeterthat can measure a maximum current of Imax=0.75 A.IGMAX RGImax-IGMAXCopper wire: p Copper=1.72x10-$ (2.m), D=0.40 mm2.Calculate the required length (Ls) of a copper wire that has a resistance R, using :R, AL,Ls =where Ais the wire's cross sectional area and p is its resistivity .3.Convert the galvanometer into an ammeter by connecting the shunt resistance R, inwith the galvanometer.

Given data: The current values are, Imax=0.75 AIGMAX=15 mA The value of resistance is, RG=5 Ω

1.Calculate the value of the shunt resistor (R,) that must be connected with the galvanometer in order to convert it into an ammeter that can measure a maximum current of Imax=0.75 A. IGMAX RG R = Imax-IGMAX Copper wire: p Copper-1.72x10$ (2.m), D =0.40 mm 2.Calculate the required length (Ls) of a copper wire that has a resistance R, using : R, A L, Ls = where A is the wire's cross sectional area and p is its resistivity. 3.Convert the galvanometer into an ammeter by connecting the shunt resistance R, in v with the galvanometer.

1.Calculate the value of the shunt resistor (R,) that must be connected with the galvanometer in order to convert it into an ammeter that can measure a maximum current of Imax=0.75 A. IGMAX RG R = Imax-IGMAX Copper wire: p Copper-1.72x10$ (2.m), D =0.40 mm 2.Calculate the required length (Ls) of a copper wire that has a resistance R, using : R, A L, Ls = where A is the wire's cross sectional area and p is its resistivity. 3.Convert the galvanometer into an ammeter by connecting the shunt resistance R, in v with the galvanometer.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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