Choose the correct word to complete the sentences. When a north pole and a south pole are brought close together, the magnets will (Select) each other. When two north poles or two south poles are brought close together, the magnets will (Select] each other. [Select ] attract repel

Choose the correct word to complete the sentences. When a north pole and a south pole are brought close together, the magnets will (Select) each other. When two north poles or two south poles are brought close together, the magnets will (Select] each other. [Select ] attract repel

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter24: Magnetic Fields

Section24.1: Magnets: Permanent And Temporary

Problem 1PP

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Concept explainers

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.

Question

Choose the correct word to complete the sentences.
When a north pole and a south pole are brought close together, the magnets will (Select]
each other.
When two north poles or two south poles are brought close together, the magnets will ( Select)
each other.
[ Select ]
attract
repel

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