A thin 30.0 cm long metal bar with a mas of 800 g rests on, but is not attached to, two metallic supports in a uniform 0.5 T magnetic field, as shown below. A 15 Volt battery and a resistor, R are connected in series to the supports. (b) If a second 15V battery is added to the circuit (head to tail) what is the initial acceleration of the bar? (m/s2)

A thin 30.0 cm long metal bar with a mas of 800 g rests on, but is not attached to, two metallic supports in a uniform 0.5 T magnetic field, as shown below. A 15 Volt battery and a resistor, R are connected in series to the supports. (b) If a second 15V battery is added to the circuit (head to tail) what is the initial acceleration of the bar? (m/s2)

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter11: Magnetic Forces And Fields

Section: Chapter Questions

Problem 81AP: A 5.0-m section of a long, straight wire carries a current of 10 A while in a uniform magnetic field...

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