Ah I see, but where would I go from there? I feel like I'm still missing something since when using a similar form to the integral I have set up above. I still get answers that are to the 11th power of 10 versus where they should be around the 5th power of 10.
I'll try as best as I can using a computer.
(A) q(t) = int(3 dt) from 0 - 14400 s.
q(t) = 3t| from 0 - 14400 s
q(t) = 43.2 kC
(B) V = (10 + 1/2t) x (60 min/hr) x (60 sec/min) = 36000 + 1800t
P = IV = 3(36000 + 1800t) = 5400t + 108000
W = int(5400t + 108000 dt) from 0 -...
Homework Statement
A constant current of 3A for 4 hours is required to charge an automotive battery. If the terminal voltage is 10 + 1/2 t V, where t is in hours,
(a) how much charge is transported as a result of the charging?
(b) how much energy is expended?
(c) how much does the charging...
Homework Statement
Assume the magnitude of the electric field on each face of the cube of edge L = 1.07 m in the figure below is uniform and the directions of the fields on each face are as indicated. (Take E1 = 35.1 N/C and E2 = 25.3 N/C.)
A.) Find the net electric flux through the cube.
B.)...