Westonci.ca is your go-to source for answers, with a community ready to provide accurate and timely information. Discover a wealth of knowledge from professionals across various disciplines on our user-friendly Q&A platform. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

a spherical conductor of radius 0.330 m has a spherical cavity of radius 0.120 m at its center. the conductor carries a total charge of -6.00 nc ; in addition, at the center of the spherical cavity is a point charge of 4.00 nc . find the total charge on the surface of the cavity.