Thus, they can carry signals through places where EMI would block transmission. 2) Data Security Magnetic fields and current induction work in two ways. ... However, the nominal ground potential can differ by several volts if cables run between different buildings or sometimes even different parts of the same building. ... Certain computer companies are aware of this problem and trying to solve it by having protective devices for wire circuits to block current and voltage surges. ... Such thick cables can be difficult to install in existing buildings where they must go through walls and cable ...

• Word Count: 3963
• Approx Pages: 16
• Grade Level: High School

HISTORY AND DEVELOPMENT OF CALCULUS Team Number: 6   Name                                                            ID No 1.    DEEPANSHU TIWARI                                 2014A2 PS512H                                                 2. YELLANKI DAKSHAYANI 2014A2PS513H 3. AYUSH UMRAO 2014A2PS515H 4. MANISHA KALLEPALLE 2...

• Word Count: 6149
• Approx Pages: 25
• Grade Level: Undergraduate

The Dream Yet to be Realized. Almost fifty years have passed since the U.S. Supreme Court declared, in Brown v. Board of Education of Topeka, Kansas, that laws separating the races in school are unconstitutional. Hundreds of lawsuits later, black and white students were bused back and for...

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• Approx Pages: 27