Aparallel-plate capacitor is made from two aluminum-foil sheets, each 7.5 cm wide and 5.6 m long. between the sheets is a teflon strip of the same width and length that is 4.1×10^−2 mm thick. what is the capacitance of this capacitor? (the dielectric constant of teflon is 2.1.)

To protect all four receptacles on a branch circuit that surrounds a swimming pool, you would install which of the following configurations? a. gfci feed-through receptacle at the end of the load's circuit b. gfci-terminated receptacle at the beginning of the load's circuit c. gfci feed-through receptacle at the beginning of the load's circuit and the other receptacles connected to the load side of that receptacle d. gfci-terminated receptacle at each end of the load's circuit

15. one purpose of the tread pattern on a tire is to a reduce tire wear. b. reduce traction c. allow water to flow away from the tire. d. look impressive.

How is zig zagging a form of acceleration?