10%) Problem 4: The electric field strength between two parallel conducting plates separated by 3.75 cm is 7.8 x 104 V/m. 4 50% Part (a) What is the potential difference between the plates, in kilovolts? Grade Summary AV = Deductions 0% Potential 100% sin() cos() tan() 7 8 9 HOME Submissions Attempts remaining: 10 cotan() asin() acos() 4 5 6 (0% per attempt) detailed view atan() acotan() sinh() 2 3 cosh() tanh() cotanh() + O END Degrees Radians VO BACKSPACE DEL CLEAR Submit Hint Feedback I give up! Iints: 0% deduction per hint. Hints remaining: 1 Feedback: 0% deduction per feedback. 4 50% Part (b) What is the potential difference, in volts, if the plates are only separated by 1.00 cm?(10%) Problem 5: Membrane walls of living cells have surprisingly large electric fields across them due to separation of ions. Randomized Variables d = 8.5 nm E =3.5 MV/m What is the voltage in m V across an 8.5 nm thick membrane if the electric field strength across it is 3.5 MV/m? You may assume a uniform electric field. Grade Summary VAB = Deductions 0% Potential 100% sin() cos() tan() 7 8 9 HOME Submissions Attempts remaining: 10 cotan() asin() acos() E A 4 5 6 (0% per attempt atan() acotan() sinh() 1 3 detailed view cosh() tanh() cotanh() + 0 END Degrees Radians VO BACKSPACE DEL CLEAR Submit Hint Feedback I give up