series-parallelseriesparallel-seriesparallel11.DETAILSSHIPPS15 8.4.MC.009.If you look directly at the north pole end of a bar magnet, which way does its magnetic field point?toward youO away from youO to the rightO to the left12.DETAILSSHIPPS15 8.5.E.025.A transformer has 460 turns on its primary and 115 turns on its secondary.(a) Is this a step-up or a step-down transformer?O step-up

Given data: A bar magnet Looking directly at the North pole Required: Direction of magnetic field

Answered: If you look directly at the north pole…

If you look directly at the north pole end of a bar magnet, which way does its magnetic field point? toward you away from you O to the right O to the left

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter11: Magnetic Forces And Fields

Section: Chapter Questions

Problem 98AP: Unreasonable results To construct a non-mechanical water meter, a 0.500-T magnetic field is placed...

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Concept explainers

Bar Magnet

In physics, magnetism is a phenomenon exhibited by a magnetic substance that exerts either attractive or repulsive force. A bar magnet is either a rectangular or round and hollow fit comprised of ferromagnetic materials and has a fanciful attractive field surrounded by it.

Question

series-parallel
series
parallel-series
parallel
11.
DETAILS
SHIPPS15 8.4.MC.009.
If you look directly at the north pole end of a bar magnet, which way does its magnetic field point?
toward you
O away from you
O to the right
O to the left
12.
DETAILS
SHIPPS15 8.5.E.025.
A transformer has 460 turns on its primary and 115 turns on its secondary.
(a) Is this a step-up or a step-down transformer?
O step-up

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