What type of voltage does Direct Current (DC) produce?

Direct Current (DC) produces constant voltage, which means that the voltage level remains unchanged over time. This is a fundamental characteristic of DC, as it maintains a steady flow of electric charge in one direction, unlike Alternating Current (AC), which varies in voltage and direction.

In practical applications, this consistency makes DC suitable for devices that require stable voltage, such as batteries, electronic circuits, and renewable energy sources like solar panels. The constant voltage characteristic ensures reliable operation and efficiency in these applications, avoiding fluctuations that could disrupt performance or damage components.

The other options describe voltage types that do not apply to DC. Variable voltage suggests changing levels, which contrasts with the stable nature of DC. Intermittent voltage implies a power supply that is not continuous, while dynamic voltage relates to systems with fluctuating voltage conditions, neither of which reflect the consistent output typical of DC systems.