A 9.1-nm-thick cell membrane undergoes an action potential that follows the curve in (Figure 1) .
Part A. What is the strength of the electric field inside the membrane just before the action potential? Express your answer to two significant figures and include the appropriate units.
Part B. What is the strength of the electric field inside the membrane at the peak of the depolarization? Express your answer to two significant figures and include the appropriate units.
