Which type of interference does coaxial cable effectively reduce due to its construction?

Coaxial cable is designed with a unique construction that effectively minimizes electromagnetic interference. This type of interference can disrupt signals in various forms of transmission. The coaxial cable consists of a central conductor surrounded by an insulating layer and then an outer conductor (shield), which plays a critical role in shielding the inner signal from external electromagnetic fields.

When electromagnetic interference occurs, it can induce noise and degrade the quality of the transmitted signal. The outer conductor acts as a barrier, absorbing or redirecting the electromagnetic waves that would otherwise interfere with the signal traveling along the central conductor. This shielding effect is particularly beneficial in environments with a high presence of electromagnetic noise, such as industrial areas or near radio towers, ensuring that the signal remains clean and strong.

The other options do not accurately represent the primary advantage of coaxial cable. While radio frequency interference is indeed a form of electromagnetic interference (making this area somewhat related), the specific design and shielding of coaxial cable primarily focus on reducing broader electromagnetic interference rather than just radio frequency. Signal degradation refers to the reduction in signal strength due to distance or interference but is not something that coaxial cable fundamentally reduces due to its design. Phase distortion involves changes in the timing of signals and is not a direct result of the interference that