increases when components, for example a lamp, are added to a circuit in series. Potential difference close potential difference (V)The amount of energy transferred by each unit of charge passing ...

The 2025 NASCAR Cup Series circuit continued with the Cook Out 400 at Martinsville Speedway on Sunday. Denny Hamlin cruised to victory on Sunday, winning Stage 2 before winning the race in his ...

The NASCAR Cup Series heads to Circuit of The Americas to compete in the EchoPark Automotive Grand Prix on Sunday (3:30 p.m. ET, FOX, PRN Radio, SiriusXM NASCAR Radio).