Q 1 please Specific Charge Of Copper Ions(01): The specific charge (k) of the copper ions (Cu) was found to be 3.03x10" (C\kg) if thecurrent used was 0.7 A, then the time needed (in minutes) for a change of 0.5 g in the cathodemass was:a)23.1b)36.1c)18.1d)56.1(02): The copper that is deposited on the electrode comes from:a) The solution in the cellb) The anode. c) The cathoded) The batteryOhm's Law:(03);: Two wires A and B are made from same material. Wire A has twice the diameter () andhalf the length of wire B. If the resistance of wire A is 20 n. What is the resistance of wire B 7b) 75802c) 54202d) 62802a) 1600Electric Field Mapping(04): The electric field E (in v/m) at point B is:a) 76.5b) 64.3c) 32.1 d) 81.8Potentiometer(05):) A wire of 100 resistance and length of 2m, is used in apotentiometer circuit to determine an unknown voltage V. Thebalance point occurs at 1-30cm.The voltage of unknown source is:a) 0.9vc) 0.18Vb) 0,42Vd) 4.2V(Q6); Calculate the conversion constant C, in this experiment?b) 3a) 5c) 2d) 4RC-Circuit A 10mF capacitor is charged by a 10 V battery through aresistance R. The capacitor reaches a potential difference of 4 V in a timeinterval of 3s after charging begins.(97): Find the value of resistance R in (2)?a) 587b) 424c) 634d) 841#Tem6VHem(08): Calculate the maximum current flowing in the circuit?b) 21mAa) 13mAc) 17mAd) 12mAThe Earth Magnetic Field:(09): In this experiment a student plotted graph (tan) versus (I), where I is the current troughthe coil of galvanometer (N-100 turns, R=10cm, radius) and 0 is the deflection angle of thecompass needle. Calculate the horizontal component of the earth's magnetic field?

Answered: Image /qna-images/answer/d4d96b95-a30c-4186-b232-0b276ccc695e.jpg

Specific Charge Of Copper Ions (01): The specific charge (k) of the copper ions (Cu) was found to be 3.03x10" (C\kg) if the current used was 0.7 A, then the time needed (in minutes) for a change of 0.5 g in the cathode mass was: a)23.1 c)18.1 on the electrode comes from: b)36.1 d)56.1

Specific Charge Of Copper Ions (01): The specific charge (k) of the copper ions (Cu) was found to be 3.03x10" (C\kg) if the current used was 0.7 A, then the time needed (in minutes) for a change of 0.5 g in the cathode mass was: a)23.1 c)18.1 on the electrode comes from: b)36.1 d)56.1

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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