If you place a bacterium into pure water, what type of solution is this?

Some microbes can use gaseous N2 as an ingredient to make _______

Looking at a bacterium under a microscope and seeing that it is gram positive and had a cocci shape would mainly tell you about its ______

If you expose a bacterium accustomed to living in the human body to a high-salt environment such as 30% (OR a solution with an extremely high sugar concentration), this would be a ______ environment. 

A very small ball containing a charge -Q hangs from a light string between two vertical charged plates, as shown in the figure. When released from rest, the ball will;  

In the figure, each capacitor has C = 4.00 µF and Vab = +28.0 V. Find the following: NOTE: Answer should be in decimals (i.e 3.1×10-6 would be 0.0000031) and include the unit with your answer.   The equivalent capacitor of the system is . The total charge of the system is The total energy of the system is The charge on capacitor C1 is . The charge on capacitor C2 is . The charge on capacitor C3 is . The charge on capacitor C4 is . The potential difference across capacitor C1 is . The potential difference across capacitor C2 is . The potential difference across capacitor C3 is . The potential difference across capacitor C4 is . The energy in capacitor C1 is . The energy in capacitor C2 is . The energy in capacitor C3 is . The energy in capacitor C4 is .

A parallel-plate capacitor with plate separation of 1.0 cm has square plates, each with an area of 6.0 × 10-2 m2. What is the capacitance of this capacitor if a dielectric material with a dielectric constant of 2.4 is placed between the plates, completely filling them? NOTE: Answer should be in decimals (i.e 3.1×10-6 would be 0.0000031) and include the unit with your answer.

A nonuniform electric field is directed along the x-axis at all points in space. This magnitude of the field varies with x, but not with respect to y or z. The axis of a cylindrical surface, 0.80 m long and 0.20 m in diameter, is aligned parallel to the x-axis, as shown in the figure. The electric fields E1 and E2, at the ends of the cylindrical surface, have magnitudes of 6000 N/C and 1000 N/C respectively, and are directed as shown. NOTE: Include the unit with your answer. To place a squared number in the answer, use the ^ (shift 6) after the number.   What is the net electric flux passing through the cylindrical surface?

The figure below shows an uneven arrangement of electrons “e” and protons “p” on a circular arc of radius r = 2.00 cm with angles θ1 = 30°, θ2 = 50°, θ3 = 30°, θ4 = 20°.  Find the following:   Show on a free body diagram the direction of the electric fields at point c due to the surrounding particles. NOTE: The free body diagram needs to be provided along with your work and uploaded into CANVAS by 7:15PM. Magnitude of the at point c? NOTE: Answer should be in decimals (i.e 3.1×10-6 would be 0.0000031) and include the unit with your answer. Direction (relative to the positive x-axis) of the net electric field at point c? NOTE: Answer should be in degrees.

In the figure, point P is equidistant from both point charges. At that point;