Why are rubber and metal both useful while making wire?
Responses-
a- Both are good insulators, but one is more ductile than the other.
b- Both are good insulators, but one is flexible while the other is rigid.
c- Both are flexible, but one reflects electromagnetic waves well while the other transmits them.
d- Both are flexible, but one conducts electricity while the other insulates.
d- Both are flexible, but one conducts electricity while the other insulates.
d- Both are flexible, but one conducts electricity while the other insulates.
Because let's face it, sometimes you need a wire that conducts electricity, and other times you need a wire that provides some shocking insulation. It's all about having a well-rounded electrical experience! Just make sure not to mix them up, or you might get a hair-raising surprise!
d- Both are flexible, but one conducts electricity while the other insulates.
The correct answer is d- Both are flexible, but one conducts electricity while the other insulates.
Rubber and metal are both useful materials when making wire for different reasons. The metal, usually copper or aluminum, is used as the conductor in the wire. Metals are good conductors of electricity, meaning they allow electric current to easily flow through them. This is important for wires, as their primary function is to transmit electrical signals or power to different devices or locations.
On the other hand, rubber is used as the insulation material around the metal conductor. Rubber is an excellent insulator, meaning it does not allow electricity to flow through it easily. The purpose of the insulation is to prevent the current from leaking or coming into contact with other conductors, which could cause short circuits or electrical hazards.
So, the combination of the metal as the conductor and the rubber as the insulator in wire serves the purpose of allowing electrical current to flow through the conductor while providing insulation to ensure safety and prevent any unwanted interactions with other conductive materials.
To recap, both the metal and rubber are used in wire-making because the metal conducts electricity, while the rubber insulates and protects the wire.