2. A charge, q1, = 10.00 uC, is located 25.0 cm from point A. What is the magnitude of the electric field at point A?
(A) 1.44 x 10' N/C
(B) 3.60 x 10' N/C
(C)3.60 x 10' N/C
(D) 1.44 x 10N/C

Your town is considering building a biodiesel power plant describe at least two advantages and two disadvantages

An engine undergoes a cycle as shown in the diagram. during a complete cycle the work done by the gas is 28.5×103 j and the energy transferred thermally out is 99.4×103 j. there are 1.5×1024 gas molecules and they have three active degrees of freedom. 6. (6 pts) during which process(es) is energy transferred thermally into the gas? a. 1→2 b. 2→3 c. 4→1 d. 1→2 and 4→1 e. none of the above

Aprotein molecule in an electrophoresis gel has a negative charge. the exact charge depends on the ph of the solution, but 30 excess electrons is typical. what is the magnitude of the electric force on a protein with this charge in a 1600n/c electric field? write in two significant numbers, and also in newton