A student performed the experiment of the specific charge of copper ions and found that k = 3.03 x 106 C/Kg In order to accumulate 1 gram of copper ions in the cathode, the student adjusted the rheostat to give a current of 5A. For how long did the current flow in the circuit (in minute)? 2020 Select one: O a. 5 O b. 10 O c. 50 O d. 20.5

A student performed the experiment of the specific charge of copper ions and found that k = 3.03 x 106 C/Kg In order to accumulate 1 gram of copper ions in the cathode, the student adjusted the rheostat to give a current of 5A. For how long did the current flow in the circuit (in minute)? 2020 Select one: O a. 5 O b. 10 O c. 50 O d. 20.5

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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A student performed the experiment of the specific charge of copper ions and found that k = 3.03 x 10° C/Kg In order to accumulate I gram of copper ions in the cathode, the student adjusted the rheostat to give a current of 5A. For how long did the current flow in the circuit (in minute)? 2020 Select one: O a. 5 Ob.10 Oc. 50 O d. 205
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