A thin, 52.0 cm long metal bar with mass 720 g rests on, but is notattached to, two metallic supports in a uniform magnetic field with amagnitude of 0.470 T, as shown in (Figure 1). A battery and a resistor ofresistance 26.0 are connected in series to the supports.For related problem-solving tips and strategies, you may want to view aVideo Tutor Solution of Magnetic force on a straight conductor.FigureV1 XBRхххххX X X1 of 1Part AWhat is the largest voltage the battery can have without breaking the circuit at the supports?Express your answer in volts.V =SubmitPart Ba =VE ΑΣΦSubmitRequest AnswerThe battery voltage has the maximum value calculated in part (a). If the resistor suddenly gets partially short-circuited, decreasing its resistance to 2.00 , find the initialacceleration of the bar.Express your answer in meters per second squared.ΑΣΦ?Request AnswerVReview | Constam/s²

Answered: Image /qna-images/answer/ad0635db-be0c-4670-8517-9a20b77cff44.jpg

A thin, 52.0 cm long metal bar with mass 720 g rests on, but is not attached to, two metallic supports in a uniform magnetic field with a magnitude of 0.470 T, as shown in (Figure 1). A battery and a resistor of resistance 26.0 are connected in series to the supports. For related problem-solving tips and strategies, you may want to view a Video Tutor Solution of Magnetic force on a straight conductor. Figure R www B X X X X X x x x A < 1 of 1 >

A thin, 52.0 cm long metal bar with mass 720 g rests on, but is not attached to, two metallic supports in a uniform magnetic field with a magnitude of 0.470 T, as shown in (Figure 1). A battery and a resistor of resistance 26.0 are connected in series to the supports. For related problem-solving tips and strategies, you may want to view a Video Tutor Solution of Magnetic force on a straight conductor. Figure R www B X X X X X x x x A < 1 of 1 >

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter12: Sources Of Magnetic Fields

Section: Chapter Questions

Problem 87AP: Magnetic field inside a torus. Consider a torus of rectangular cross-section with inner radius a and...

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