Problemas
Multiple Answer 1 point By what process is a PVC pipe charged by rubbing it with a piece of fur giving the PVC a negative charge? Select all that apply. Induction D Polarization Conduction Friction Convection
Roztwór
Esteban
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Respuesta
The processes involved in charging a PVC pipe by rubbing it with a piece of fur are Induction, Polarization, and Friction.
Explicación
## Step 1The process of charging a PVC pipe by rubbing it with a piece of fur is known as friction. This is because the friction between the fur and the PVC pipe causes the PVC to gain electrons from the fur, giving it a negative charge.## Step 2The process of induction is also involved in this scenario. When the negatively charged PVC pipe is brought near a neutral object, the electrons in the neutral object are repelled, leaving the side of the object closer to the PVC pipe with a positive charge.## Step 3Polarization is another process that occurs in this scenario. When the PVC pipe is rubbed with the fur, the electrons in the PVC pipe are pushed towards the fur, leaving the PVC pipe with a positive charge. This is because the PVC pipe is an insulator and does not allow the electrons to move freely.## Step 4Conduction and convection are not involved in this process. Conduction is the process of heat transfer through direct contact, and convection is the process of heat transfer through the movement of fluids. Neither of these processes is involved in the charging of a PVC pipe by rubbing it with a piece of fur.