Q 4 please Q1. A plot of V versus x for points at x-axis for electric fieldmapping experiment for two cylindrical electrodes is shownin Fig. From this plot, the magnitude of the electric field is:A) the same in regions I, II and smaller in region IIIB) the same in regions I, III and larger in region IIC) small in region I and larger in regions II, IIID) different in each region of I, II, IIIE) the same in regions I, III and smaller in region IIQ2. The four equipotential surfaces are drawn as shown inFigure. The magnitude (in V/m) of the electric field atpoint with X-14 cm Y=0 is:A) 18.4D) 10.0B) 7.5E) 12.5A) 440D) 360GeneC) 15.0Q3. For the circuit shown beside, the graph of emf &versus I (reading of ammeter) is given with openedswitch S. The resistance R (in 2) is:B) 320E) 240C) 120Q4. For the circuit shown, the graph of emf & versus I(reading of ammeter) is given with opened switch S.If you closed the switch S and take the emf & and thereading of the ammeter I to draw other curve in thisgraph, then the curve which you drawn (with closedswitch) has the slope (in V/A) of value:A) 176B) 85C) 20816 4128-4Y (cm)0-4-8-12-16-1100E (V)0Vt0.4 V1ε (V)D) 112R18Rwww ww50 I(mA)III II 1.III II1.6 V.H#4 8 12 16 201 1 V10.8 V150 I(mA)RwwRRwwwX(cm)E) 293RRSS

From the figure, with open switch Req=2R The slop can be calculated as:…

For the circuit shown, the graph of emf & versus I ading of ammeter) is given with opened switch S. ou closed the switch S and take the emf & and the ding of the ammeter I to draw other curve in this ph, then the curve which you drawn (with closed ch) has the slone (in (A) 11 E (V) R www R www R R S

For the circuit shown, the graph of emf & versus I ading of ammeter) is given with opened switch S. ou closed the switch S and take the emf & and the ding of the ammeter I to draw other curve in this ph, then the curve which you drawn (with closed ch) has the slone (in (A) 11 E (V) R www R www R R S

Physics for Scientists and Engineers with Modern Physics

10th Edition

ISBN:9781337553292

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter24: Electric Potential

Section: Chapter Questions

Problem 28P: You are a coach for the Physics Olympics team participating in a competition overseas. You are given...

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