Cable के अंदर पतले तारों का bundle क्यों || Why group of thin wires is used instead of Thick wire
मोटी तार की जगह पतली तारों का bundle क्यों उस किया जाता है
using a bundle of thin wires instead of a thick wire has several advantages:
1. _Flexibility_: A bundle of thin wires is more flexible and easier to bend than a thick wire.
2. Weight reduction_: A bundle of thin wires is lighter than a single thick wire.
3. Cost savings: Using multiple thin wires is cheaper than using a single thick wire.
4. If one wire in the bundle fails, the other wires can continue to carry the load, and increasing overall reliability.
5. _Skin effect_: At high frequencies, the current tends to flow closer to the surface of the wire, a phenomenon known as the skin effect. Using a bundle of thin wires increases the total surface area, reducing the skin effect and improving conductivity at high frequencies.