"phscibxt- Not Defteri Dosya Düzen Biçim Görünüm Yardım The volumetric charge density p - alpha - alpha.r/ Rof a sphere of radius R is also the radial distance from the center of the sphere. a) What is the total load of the sphere? b) What is the electric field in the innen and outer regions of the sphere?

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nonconductor solid cylinder with a 30-cm-radius and a height of 60.0 cm is unifo rmly charged to 120 nC. a. What is the cylinder’s volume charge density (C/m³ )? b. How much charge is enclosed by A cylinders of radii 10 cm, 20 cm, and 30 cm? (c) What is the electric field strength at points 10 cm, 20 cm, and 30 cm from the center of the cylinder?

The electric field at a distance of 0.154 m from the surface of an insulating solid sphere of radius 0.385 m is 1970 N/C. Assuming that the charge on the sphere is uniformly distributed, a) what is the charge density within it? b) Calculate the electric field inside the sphere at a distance of 0.150 m from the center.

Consider the following figure. (If you need to use co or -o, enter INFINITY or -INFINITY, respectively.) (a) Find the total electric field in N/C at x = 8.00 cm in part (b) of the figure above given that q = 1.00 uC. N/C (b) Find the total electric field in N/C at x = 11.50 cm in part (b) of the figure above. (Include the sign of the value in your answer.) N/C (c) If the charges are allowed to move and eventually be brought to rest by friction, what will the final charge configuration be? (That is, will there be a single charge, double charge, etc., and what will its value(s) be? Use the following as necessary: q.)

The electric field everywhere on the surface of a thin, spherical shell of radius 0.700 m is of magnitude 855 N/C and points radially toward the center of the sphere. (a) What is the net charge within the sphere's surface? 1.16e-8 If a positive charge exists inside the sphere, what direction would the electric field point outside the sphere? nC (b) What is the distribution of the charge inside the spherical shelI? O The positive charge has a spherically symmetric charge distribution. O The negative charge has a spherically symmetric charge distribution. O The negative charge has an asymmetric charge distribution. O The positive charge has an asymmetric charge distribution.

Consider a spherically symmetric distribution of charge where the charge density as a function of distance from the center is given by ? (r) = 9.3 r4 x 10-12 C/m3  (note the 10-12 will cancel the 10-12 in ?0).  This charge distribution extends from r = 0 to r = 5.3 m, and beyond that the charge density is 0.  Calculate the magnitude of the electric field r = 8.1 m away from the center of the distribution, in N/C.  Use ?0 = 8.85 x 10-12 F/m. (Please answer to the fourth decimal place - i.e 14.3225)

Even if you can solve that question partially. Thats OK

Round to three significant figures

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