Charge is distributed uniformly along a long straight wire. The electric field 5.00 cm from the wire is 20.0 N/C, directed radially outward towards the axis of symmetry. The linear charge density on the wire is

We have a nonconducting solid sphere of radius 3.4 cm carrying a uniformly distributed positive charge of 7.6 nC. a) What is the magnitude of the electric field at a point 1.6 cm from the center of the sphere? b) What is the magnitude of the electric field at a point 4.4 cm from the center of the sphere?

A charge of uniform linear density 2.00 nC/m is distributed along a long, thin, nonconducting rod. The rod is coaxial with a long conducting cylindrical shell (inner radius = 4.20 cm, outer radius = 9.80 cm). The net charge on the shell is zero. (a) What is the magnitude of the electric field at distance r = 14.0 cm from the axis of the shell? What is the surface charge density on the (b) inner and (c) outer surface of the shell?

A uniformly charged conducting sphere of 1.7 m diameter has a surface charge density of 8.7 µC/m². (a) Find the net charge on the sphere. (b) What is the total electric flux leaving the surface of the sphere? (a) Number (b) Number i Units Units

Space vehicles traveling through Earth's radiation belts can intercept a significant number of electrons. The resulting charge buildup can damage electronic components and disrupt operations. Suppose a spherical metallic satellite 1.8 m in diameter accumulates 2.2 µC of charge in one orbital revolution. (a) Find the resulting surface charge density. (b) Calculate the magnitude of the electric field just outside the surface of the satellite, due to the surface charge. (a) Number Units (b) Number Units

A thin, copper washer of inner radius R = 54.0 mm and width d = 27.0 mm carries a unformly distributed total charge Q-9.00 nC. Determine the z-component of the electric field, Ez, due to the washer at a distance z = 12.0 cm along the washer's symmetry axis. Ez = -7.99 ×104 Incorrect N/C y Z

A charge of uniform linear density 2.40 nC/m is distributed along a long, thin, nonconducting rod. The rod is coaxial with a long conducting cylindrical shell (inner radius = 5.60 cm, outer radius = 9.20 cm). The net charge on the shell is zero. (a) What is the magnitude of the electric field at distance r = 14.8 cm from the axis of the shell? What is the surface charge density on the (b) inner and (c) outer surface of the shell? Gaussian cylinder Shell Rod- (a)

The figure shows a hollow metal sphere with inner radius 6.70 cm and outer radius 13.5 cm and a point charge at the center. The inner surface of the hollow sphere has a total charge of 3.70 nC and the outer surface has a total charge of -15.5 nC. Calculate the magnitude electric field a distance 18.0 cm from the center of the sphere.

The question is in the picture.