(1296) Problem 6: Suppose you have two parallel conducting plates that are separ
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(1296) Problem 6: Suppose you have two parallel conducting plates that are separated by 2.1 mm. 03 V? 50% Part (a) what will the electric field strength between the plates be (in NC) if they have a potential difference ofSI Grade Summary Deductions Potential 100% Submissions Attempts remaining: 20 (0% per attempt) 0% sin) cos0 cotan) asinacos( atan acotan sinh0 cosho tanh cotanb0 Degrees Radians 6 detailed view Submit Hint Hints:, deduction per hint Hints remaining Feedback:-deduction per feedback. 50% Part (b) The electric breakdown strength for a particular medium, also called the d electric strength is the point at which electrons bound to the molecules of the medium begin to be stripped off due to the large electric field. How close together must the plates be with this applied voltage in order to achieve breakdown strength for air (3.0 x 106 V m) in min?Explanation / Answer
(A) E = V / d
E = (5.1 x 10^3) V / (2.1 x 10^-3 m )
E = 2.43 x 10^6 V/m
(B) 3 x 10^6 = (5.1 x 10^3) / d
d = 1.7 x 10^-3 m or 1.7 mm
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