Un conductor se conecta en posición horizontal cargado positivamente con una densidad lineal de carga de 12mc/m ( 12 e-6 C)y a una cierta distancia del conductor se ubica una esfera de sauco de una masa de 3mg, presentando una carga de 18mc ¿ a qué distancia debe estar la esferita para que se mantenga el equilibrio Un conductor se conecta en posición horizontal cargado positivamente con una densidad lineal de carga de 12mc/m y a una cierta distancia del conductor se ubica una esfera de sauco de una masa de 3mg, presentando una carga de una masa de 18mc ¿ a qué distancia debe estar la esferita para que se mantenga el equilibrio estático?

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Explanation:

magnityde and direction

electromagnetic shielding is the practice of reducing the electromagnetic field in a space by blocking the field with barriers made of conductive or magnetic materials. shielding is typically applied to enclosures to isolate electrical devices from their surroundings, and to cables to isolate wires from the environment through which the cable runs. electromagnetic shielding that blocks radio frequency electromagnetic radiation is also known as rf shielding.

the shielding can reduce the coupling of radio waves, electromagnetic fields and electrostatic fields. a conductive enclosure used to block electrostatic fields is also known as a faraday cage. the amount of reduction depends very much upon the material used, its thickness, the size of the shielded volume and the frequency of the fields of interest and the size, shape and orientation of apertures in a shield to an incident electromagnetic

from wikipedia