Kirti Delhi, India 226 Questions 325 Answers 23 Best Answers 1k Points View Profile Kirti Asked: July 9, 20212021-07-09T02:12:17+05:30 2021-07-09T02:12:17+05:30In: Geography What is the length of the cycle of the Sun? What is the length of the cycle of the Sun? physical geography Share Facebook 1 Answer Recent Ishu Innovative 370 Questions 228 Answers 176 Best Answers 1k Points View Profile Best Answer Ishu Innovative 2021-07-09T02:15:06+05:30Added an answer on July 9, 2021 at 2:15 am The length of the cycle is around 11 years on average. Explanation: The number of sunspots observed on the surface of the sun varies from year to year in a cyclical way. The magnetic field of the Sun associated with sunspots reverses polarity every time the sunspot count increases and falls; the orientation of magnetic fields in the Sun’s northern and southern hemispheres switches. 1 Reply Share Share Share on Facebook Share on Twitter Share on WhatsApp Cancel the best answer Leave an answerCancel replyYou must login or register to add a new answer. Related Questions Why do the stars seem higher than they actually are in the sky? How is a thunder cloud formed?