In situations where a small signal must travel over a distance,a shielded cable is used in which the signal wire is surrounded by an insulator and then enclosed by a cylindricalconductor (shield) carrying the return current. Why is a“shield” necessary?
In situations where a small signal must travel over a distance,a shielded cable is used in which the signal wire is surrounded by an insulator and then enclosed by a cylindricalconductor (shield) carrying the return current. Why is a“shield” necessary?
Chapter12: Sources Of Magnetic Fields
Section: Chapter Questions
Problem 13CQ: Explain why B=0 inside a long, hollow copper pipe that is carrying an electric current parallel to...
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In situations where a small signal must travel over a distance,
a shielded cable is used in which the signal wire is surrounded by an insulator and then enclosed by a cylindrical
conductor (shield) carrying the return current. Why is a
“shield” necessary?
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