Explore Westonci.ca, the leading Q&A site where experts provide accurate and helpful answers to all your questions. Our Q&A platform offers a seamless experience for finding reliable answers from experts in various disciplines. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately.

how much excess charge must be placed on a copper sphere 25.0 cmcm in diameter so that the potential of its center is 3.75 kvkv ?