Can a power line on one side of the road induce voltage in a telephone circuit located on the opposite side?

A power line can indeed induce voltage in a telephone circuit located on the opposite side of the road due to the principles of electromagnetic induction. When alternating current flows through a power line, it creates an alternating electromagnetic field around the conductors. This changing magnetic field can extend beyond the immediate vicinity of the power line, enabling it to induce voltage in nearby conductive materials, such as the wires of a telephone circuit.

Induction occurs regardless of the presence of transformers or specific weather conditions like wetness, as the process is fundamentally based on the distance from the power line and the strength of the current flowing through it. The proximity of the telephone wires to the power line is a critical factor that determines the amount of voltage that may be induced. Therefore, it is entirely possible for a power line on one side of the road to induce voltage in a telephone circuit located on the opposite side, confirming that the answer is indeed affirmative.