The capacitors in the circuit below are all identical. The EMF of the battery is unknown. http://online.physics.uiuc.edu/cgi/courses/shell/common/showme.pl?courses/phys212/oldexams/exam1/sp08/fig24.gif [Broken] If the charge on the left-hand plate of C1 is +24 μC, what is the charge on the left-hand plate of C4? (a) Q4 = -24 μC (b) Q4 = -12 μC (c) Q4 = 0 (d) Q4 = +12 μC (e) Q4 = +24 μC What's the concept behind this? Is it -24 uC because the left plate of C4 is next to the negative terminal of the battery?