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Q2. The four equipotential surfaces are drawn as shown in Figure. The magnitude (in V/m) of the electric field at point with X-14 cm Y=0 is: A) 18.4 D) 10.0 B) 7.5 E) 12.5 C) 15.0 Y (cm) 16 12 0.4 84 4 0 -4 -8 -12 16 0.4V . 0.8 V 18 12 16 20 22X(cm)

Q2. The four equipotential surfaces are drawn as shown in Figure. The magnitude (in V/m) of the electric field at point with X-14 cm Y=0 is: A) 18.4 D) 10.0 B) 7.5 E) 12.5 C) 15.0 Y (cm) 16 12 0.4 84 4 0 -4 -8 -12 16 0.4V . 0.8 V 18 12 16 20 22X(cm)

College Physics
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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Q1. A plot of V versus x for points at x-axis for electric field mapping experiment for two cylindrical electrodes is shown in Fig. From this plot, the magnitude of the electric field is: A) the same in regions I, II and smaller in region III B) the same in regions I, III and larger in region II C) small in region I and larger in regions II, III D) different in each region of I, II, III E) the same in regions I, III and smaller in region II Q2. The four equipotential surfaces are drawn as shown in Figure. The magnitude (in V/m) of the electric field at point with X-14 cm Y=0 is: A) 18.4 D) 10.0 B) 7.5 E) 12.5 A) 440 D) 360 Gene C) 15.0 Q3. For the circuit shown beside, the graph of emf & versus I (reading of ammeter) is given with opened switch S. The resistance R (in 2) is: B) 320 E) 240 C) 120 Q4. 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 the reading of the ammeter I to draw other curve in this graph, then the curve which you drawn (with closed switch) has the slope (in V/A) of value: A) 176 B) 85 C) 208 16 4 12 8- 4 Y (cm) 0 -4 -8 -12 -16- 11 0 0 E (V) 0 V t 0.4 V 1 ε (V) D) 112 R 18 R www ww 50 I(mA) III II 1 . III II 1.6 V . H # 4 8 12 16 20 1 1 V 1 0.8 V 1 50 I(mA) R ww R R www X(cm) E) 293 R R S S
Transcribed Image Text:Q1. A plot of V versus x for points at x-axis for electric field mapping experiment for two cylindrical electrodes is shown in Fig. From this plot, the magnitude of the electric field is: A) the same in regions I, II and smaller in region III B) the same in regions I, III and larger in region II C) small in region I and larger in regions II, III D) different in each region of I, II, III E) the same in regions I, III and smaller in region II Q2. The four equipotential surfaces are drawn as shown in Figure. The magnitude (in V/m) of the electric field at point with X-14 cm Y=0 is: A) 18.4 D) 10.0 B) 7.5 E) 12.5 A) 440 D) 360 Gene C) 15.0 Q3. For the circuit shown beside, the graph of emf & versus I (reading of ammeter) is given with opened switch S. The resistance R (in 2) is: B) 320 E) 240 C) 120 Q4. 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 the reading of the ammeter I to draw other curve in this graph, then the curve which you drawn (with closed switch) has the slope (in V/A) of value: A) 176 B) 85 C) 208 16 4 12 8- 4 Y (cm) 0 -4 -8 -12 -16- 11 0 0 E (V) 0 V t 0.4 V 1 ε (V) D) 112 R 18 R www ww 50 I(mA) III II 1 . III II 1.6 V . H # 4 8 12 16 20 1 1 V 1 0.8 V 1 50 I(mA) R ww R R www X(cm) E) 293 R R S S
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