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sson.mast eringphysics.com/myct/mastering#/assignment/6004038 CH 25 HW-Google Chrome Secure https//session.masteringphysics.com/myct/itemView ?assignmentProblemiD-90165792 CH 25 HW Problem 25.25 8 of 20 Part A Two 1.50-cn-diameter disks spaced 1.90 mm apart form a parallel-plate capacitor. The electric field between the disks is 450 105 V/u What is the voltage across the capacitor? Express your answer to two significant figures and include the appropriate units. Submi incorrect: Try Again: 2 attempts remaining Part B in electron is launched from the negative plate It strikes the posltive pilate at a speed of 2 30-10 / s the sectron's speed as it left the regative plate? Express your answer to two significant Sigures and include the a 1:24 PM ype here to search

Explanation / Answer

Solution:

As we know;

The voltage across the plates of the capacitor would be simply:

V = Ed

=> V = (4.5 x 105 ) (1.9 x 10-3) Volts

=> V = 855 Volts

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