Select the best answer. Hence Justify your choice Figure 9 shows an electric circuit set up which can be approximately used to measure the emf of a thermoelectric"chermometer.Figure 9.The resistor, R, is'connected in series to the uniform wire XY to40.A.Protect the galvanomcter.Increases the lerminal pd of the cell PProduce a measurable balance lengthReduce the current drawn from the driver cell P.Maintain a constant current in the circuit.В.ncoursC.D.E.

To determine: Why the resistor 'R' is connected in series to the uniform wire XY in an electric…

an electric circuit set up which can be xpproximately uscd to measure the emf of a thermoelectric "thermometer. Figure 9. The resistor, R, is'connecied in series to the uniform wire XY to Protect the galvanometer. Increases the lerminal pd of the cell p Produce a measurable balance length Reduce the current drawn from the driver cell P. Maintain a constant current in the circuit. A. в. C. D. E.

an electric circuit set up which can be xpproximately uscd to measure the emf of a thermoelectric "thermometer. Figure 9. The resistor, R, is'connecied in series to the uniform wire XY to Protect the galvanometer. Increases the lerminal pd of the cell p Produce a measurable balance length Reduce the current drawn from the driver cell P. Maintain a constant current in the circuit. A. в. C. D. E.

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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