A magnetic feld in the laboratory can be adjusted in strength by tuning a knob. It is perpendicular to the magnetic field of the Earth. The laboratory field will be the same strength as the Earth's field when a compass deflects how many degrees from North? 30 90 45 0000

A magnetic feld in the laboratory can be adjusted in strength by tuning a knob. It is perpendicular to the magnetic field of the Earth. The laboratory field will be the same strength as the Earth's field when a compass deflects how many degrees from North? 30 90 45 0000

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter24: Magnetic Fields

Section: Chapter Questions

Problem 4STP

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Concept explainers

Magnetic Force

A magnetic force arises when a charged particle or a current-carrying conductor is placed in a magnetic field. It is created because of the movement of the charged particles.

Question

A magnetic field in the laboratory can be adjusted in strength by tuning a knob. It is perpendicular to the magnetic field of the Earth. The laboratory field will be the same
strength as the Earth's field whena compass deflects how many degrees from North?
30
90
45
O000

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