of 21) A 2.4 cm x 2.4 cm parallel plate capacitor has a 1.8 mm gap spacing between thetwo plates. The strength of the electric field inside the capacitor is 1.25 x 105N/C [or V/m].a) What is the strength (magnitude) of the electric field outside the plates?b) What is the potential difference across the capacitor?c) How much charge is on each plate?2) Dr. Thompson gave you the chore of building a 100 pF capacitor. The directionsare to take two square metal plates, with sides of length L, and place somespacers in between the plates. The tiniest and thinnest spacer you could find is0.2 mm thick. What must L be to build the capacitor?3) You find a 9 V battery and connect two electrodes to it. You measure the chargeon each electrode to be +/- 45 nC. What is the capacitance of the electrodes?4) Separated by 5 cm reside two positive charges. Provided the electric potentialenergy is 72 micro-Joules, what is the magnitude of the force between the twocharges?5) Your mom's electric hair dryer supports a current of 10 Amps. How much chargeand how many electrons flow through the hair dryer in the 3 minutes it takesyour mom to dry her hair?6) While lightning is pretty to watch, it's best to not be part of the circuit. In alightning strike, what is the current if 2.4 C of charge flows in a flash of 0.17 ms?MacBook AirDD80888F10F7F8F9F4F5F6F3#3$4&(478ER.YU* 00

1. Given: Area of plate A=2.4*2.4=5.76 cm2=5.76*10-4 m2spacing d=1.8 mm=1.8*10-3 mElectric field…

1) A 2.4 cm x 2.4 cm parallel plate capacitor has a 1.8 mm gap spacing between the two plates. The strength of the electric field inside the capacitor is 1.25 x 105 N/C [or V/m). a) What is the strength (magnitude) of the electric field outside the plates? b) What is the potential difference across the capacitor? c) How much charge is on each plate?

1) A 2.4 cm x 2.4 cm parallel plate capacitor has a 1.8 mm gap spacing between the two plates. The strength of the electric field inside the capacitor is 1.25 x 105 N/C [or V/m). a) What is the strength (magnitude) of the electric field outside the plates? b) What is the potential difference across the capacitor? c) How much charge is on each plate?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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