Question

Four solid plastic cylinders all have radius 2.73 cm and length 5.46 cm. Find the charge...

Four solid plastic cylinders all have radius 2.73 cm and length 5.46 cm. Find the charge of each cylinder given the following additional information about each one. Cylinder

(a) carries charge with uniform density 14.1 nC/m2 everywhere on its surface. Incorrect: Your answer is incorrect. Your response differs from the correct answer by more than 10%. Double check your calculations. ______C

Cylinder(b) carries charge with uniform density 14.1 nC/m2 on its curved lateral surface only. ______C

Cylinder (c) carries charge with uniform density 495 nC/m3 throughout the plastic. ______C

Cylinder (d) carries charge with uniform linear density 30.6 nC/m along the length of the plastic. ______C

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Answer #1

Find the total volume, area and use the required volume charge density and surface charge density and linear charge density to find the required charge in all the four cases as shown below

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