A thin-walled metal spherical shell of radius a = 5 m has a charge qa = 31 C. Concentric with it is a thin-walled metal spherical shell of radius b = 7a and charge qb = 33 C. Find the electric field at points a distance r from the common center, where (a) r = 1.5 m, (b) r = 10 m, and (c) r = 52.5 m.

are there answer choices to this question? this seems like a question where you have options to choose from.

hello, i am papaguy.

i have found an answer to your question but use it as information.

information: because weak acids/bases have low concentration of hydrogen ions, the addition of water has a large impact on the ph. 2. a difference in 1 unit is a 10x difference in concentration for example; a liquid with ph of 3 is 10x more acidic than a liquid with a ph of 4. therefore, a liquid with a ph of 3 is stronger.

best of luck!