C=q/Δφ
q=C Δφ
Need help with a question! I worked out A (assuming its right) which leads to B.
A) C=1.03x10^-4 uF, A=2.5mm^2, d=0.75um
B) If the voltage across the membrane is delta V= 75mV, what is the charge +_Q on each surface A?
thanks!
1 answer