Engineering, 08.07.2021 20:40 ebookhardt917

Create two tapes with opposite charge The previous exercises have shown you how to create a charged tape and how to neutralize it. You should have seen that two A-tapes repel each other, indicating that they are of like charge. Here you will create B-tape that has a charge opposite that of A-tape. You will come up with the procedure yourself. Keep in mind the following: Peeling A-tape off of the base layer creates charged A-tape of consistent sign You can neutralize tape by rubbing it with your fingers Charge is conserved. What is gained by one object is lost by the other. Oppositely charged objects will attract. The tape has a sticky side! Don't confuse electrical attraction with adhesion of the tape! 1. Describe your method for producing B-tape.
2. Make a sketch of the relative force (as measured by their deflections) between the oppositely charged pieces of tape as a function of their separation.
3. Are your observations from all the previous experiments consistent with Coulomb's Law and conservation of charge? How so?

Answers: 3

Show answers

Other questions on the subject: Engineering

Engineering, 04.07.2019 18:10, tjeffers90028

Refrigerant 134a enters an insulated compressor operating at steady state as saturated vapor at -26°c with a volumetric flow rate of 0.18 m3/s. refrigerant exits at 9 bar, 70°c. changes in kinetic and potential energy from inlet to exit can be ignored. determine the volumetric flow rate at the exit, in m3/s, and the compressor power, in kw.

Answers: 1

continue

Engineering, 04.07.2019 18:10, wirchakethan23

Hydraulic fluid with a sg. of 0.78 is flowing through a 1.5 in. i. d. pipe at 58 gal/min. the fluid has an absolute viscosity of 11.8 x 105 lbf-sec/ft2. is the flow laminar, turbulent or within the critical range? give both a numerical reynolds number and a term answer.

Answers: 3

continue

Engineering, 04.07.2019 18:10, jojoangelique13

The flow rate of air through a through a pipe is 0.02 m5/s. a pitot static tube is placed in the flow. the radius of the pitot static tube is 1 mm. assuming the flow to be steady and the air to be at 300k, calculate the difference in total and static pressure if the diameter of the pipe is: (a) d 0.1 m d 0.05 m (c) d 0.01 m

Answers: 2

continue

Engineering, 04.07.2019 18:20, cdyshaylia55

Water vapor initially at 10 bar and 400 °c is contained within a piston-cylinder assembly. the water lost heat to the surrounding according to isochoric (iso-volumetric) process until its temperature is 150 °c. the water is then condensed isothermally to saturated liquid. for the water as a system, calculate the work in kj/kg

Answers: 2

continue

You know the right answer?

Create two tapes with opposite charge The previous exercises have shown you how to create a charged...