Apoint charge q 6.5 x 10 12 c is placed at the center of a spherical conducting sh ell of surface of the conductor is directed radially outward and has magnitude 7.5 n/c. ner radius 3.7 cm and outer radius 4 6 cr ti e elect field use above the (a) what is the charge density (in c/m2) on the inner surface of the shell? (b) what is the charge density (in c/m2) on the outer surface of the shell? c/m2 (c) what is the net charge (in c) on the conductor?

In which situation has the independent variable for the experiment been changed? check all that apply. changed from counting the number of duckweed at day 0 and day 14 to counting them every day changed from testing duckweed growth in beakers to testing duckweed growth in large outdoor tanks changed from testing the effect of ph on duckweed growth to testing the effect of light levels on duckweed growth changed from testing the effect of acid ph on duckweed growth to testing the effect of basic ph on duckweed growth

Akg a of 55 m at an of 11 ? . if is at 98 km/h,be ?

Atomic nuclei of almost all elements consist of