D The graph in Figure 1 shows the cunrent-voltage characteristics of a certain light bulb. Twolight bulbs of this type are connected to a battery with an electromotive force of 10 V asshown in Figure 2. The intemal resistance of the battery is negligible.Current [A]0.80.60.40.226 8 10Voltage [V]410 VFigure 1Figure 2Q4 What is the total electrical power consumed by the two light bulbs in this circuit? From17 wO-6 below choose the best answer.2.0(2)4.06.04 8.0(5)1012 E As shown in the figure below, a uniform magnetic fiekl with magniude of magnetic fluxdensity B is applied to a circukar region that is æntered on point A and has a radius of a-The direction of the magnetic field is perpendicular to this page, going from the back tothe front. Acharged partidle with mass m and dharge q(> 0) is traveling in a straight linefiom point Pouside the magnetic field toward A witha sped of v as it enters the region ofthe magnetic field. After entering the magnetic fiekl, the particle moves in a circular paththat is centered on point O and has a radius of r. The partice then exits the magnetic fieldand travels straight toward point Q. Whik the particle curved through the magnetic field,its direction of motionchanged by 20 (the angular difference between direction P-A andA-Q).OB20Q5 What is tan (? From D-@ below chose the comect answer.18aqBqB4)qBaqBamu

D The graph in Figure 1 shows the current-voltage characteristics of a certain light bulb. Two light bulbs of this type are connected to a battery with an electromotive force of 10 V as shown in Figure 2. The internal resistance of the battery is negligible. Current [A] 0.8 0.6 0.4 0.2 O 2 4 6 8 10 Voltage [V] 10 V Figure 1 Figure 2 Q4 What is the total electrical power consumed by the two light bulbs in this circuit? From 1-6 below choose the best answer. 17 W 12.0 4.0 3 6.0 8.0 612 5 10

D The graph in Figure 1 shows the current-voltage characteristics of a certain light bulb. Two light bulbs of this type are connected to a battery with an electromotive force of 10 V as shown in Figure 2. The internal resistance of the battery is negligible. Current [A] 0.8 0.6 0.4 0.2 O 2 4 6 8 10 Voltage [V] 10 V Figure 1 Figure 2 Q4 What is the total electrical power consumed by the two light bulbs in this circuit? From 1-6 below choose the best answer. 17 W 12.0 4.0 3 6.0 8.0 612 5 10

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.1MCQ: The Ohms law for the magnetic circuit states that the net magnetomotive force (mmf) equals the...

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