Find magnitude of electric field just inside the paint layer

Assignment Help Electrical Engineering

Reference no: EM13251132

A charged paint is spread in a very thin uniform layer over the surface of a plastic sphere of diameter 13.5 cm, giving it a charge of -13.9 µC.

(a) Find the magnitude of the electric field just inside the paint layer

(b) Find the magnitude of the electric field just outside the paint layer

Reference no: EM13251132

Questions Cloud

What is the p-value for the hypothesis test : State the hypotheses that can be used to determine whether the population proportions of delayed departures differ at these two airports and what is the point estimate of the proportion of flights that have delayed departures atChicago O'Hare?

Estimate the time required to recharge a 10-a hr battery : A diode is connected in series with a 30-V rms source to charge a 12-V battery with an internal resistance of 0.1 ohm. Specify the series resistance necessary to limit the peak current to 2A. Estimate the time required to recharge a 10-A hr batter..

Explain what is the half life of the radioactivity : You measure 50,000 decays of a radioactive sample in 20 seconds. You measure the same sample 50 days later and observe only 10,000 decays in 20 seconds. What is the half life of the radioactivity

Draw the precedence diagram : balance this line using the largest number of following task. Use the longest task time as a secondary criterion.

Find magnitude of electric field just inside the paint layer : A charged paint is spread in a very thin uniform layer over the surface of a plastic sphere of diameter 13.5 cm, giving it a charge of -13.9 µC. (a) Find the magnitude of the electric field just inside the paint layer

Explain the original solution of calcium hydroxide : A 50.00-mL sample of aqueous Ca(OH)2 requires 34.66 ml of a 0.966 M nitric acid for neutralization. Calculte the concentration (molarity) of the original solution of calcium hydroxide

Define what is the concentration of cl- in solution : soultion of silver nitrate is mixed with 400.0 ml of 0.200 M calcium chloride. What is the concentration of cl- in solution after the reaction is complete

What is the rc time constant : A 515-? resistor, an uncharged 1.50-µF capacitor, and a battery with an emf of 6.45 V are connected in series. What is the RC time constant?

What assumptions about consumer behavior you see reflected : Activia website, what assumptions about consumer behavior you see reflected in that website. Look at the site for the United States and another country; what differences do you notice?

User Account

All Pages