After measuring the number of counts per minute with the gamma source at different distances from the detector a graph is plotted as outlined in the lab manual the graph is seen to be a straight line of torm y-mx b, with slope m 0 872 mc12 and y-intercept b -0046 m what is the average distance inside the gm tube where the gamma radiation produces ionization?

List one type of erosion and describe how it happens?

Apoint charge +q is at the origin. a spherical gaussian surface centered at the origin encloses +q. so does a cubical surface centered at the origin and with edges parallel to the axes. select "true" or "false" for each statement below. the electric flux through the spherical surface is greater than that through the cubical surface. suppose (for this statement only), that q is moved from the origin but is still within both the surfaces. the flux through both surfaces remains unchanged. the area vector and the e-field vector point in the same direction for all points on the spherical surface. the e-field at all points on the spherical surface is equal due to spherical symmetry. the flux through the spherical gaussian surface is independent of its radius.

Based on the diagram of the electric field lines around the two spherical charges, what are the signs of the left and right charge respectively?