Snow, Benjamin Warner, 1860- · Madison, Wis. · leaf 443
e in a magnetic field as deviating from their normalpath in order to pass through a piece of soft iron that may bepresent in the field. The central portion of the line C having disappeared, thisline no longer repels the line D, so that the central portion of the latter line bendsdown towards… … Fig. 243. Magnetic induction—Apparent conductiv-ity of soft iron for lines of force. MAGNETIC SHIELDING. 439 ity of soft iron for lines of force, may be seen in Fig. 243, wherethe soft iron is placed near the end of the permanent magnet. 371. Magnetic Shielding. The conclusions reached in thelast…
Physics
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