Discover the best answers to your questions with the help of IDNLearn.com. Get accurate and comprehensive answers to your questions from our community of knowledgeable professionals.

Two coaxial aluminum tubes are 30 cm long. The outer diameter of the inner tube is 3 cm, the inner diameter of the outer tube is 4 cm. When these are connected to a 45 volt battery, how much energy is stored in the electric field between the tubes?.