Question What is the current in milliamperes produced by the solar cells of a pocket calculator through which 4.00 C of charge passes in 4.00 h? Question by OpenStax is licensed under CC BY 4.0 Final Answer 0.278 mA0.278 \textrm{ mA}0.278 mA Solution video OpenStax College Physics, Chapter 20, Problem 1 (Problems & Exercises) vote with a rating of votes with an average rating of . Next Calculator Screenshots Skip to previous slide page Skip to next slide page