Pickett's Charge

The objective: Through a scientific invention the student will create a model that transmits electrical current and demonstrate that electricity travels in a closed path. Materials: (6) light bulb, (6) battery, (6) 6 in. insolated copper wires, (6) wire stripper, (6) switches, (21) safety goggles, (21) aprons, and boxes of gloves. Vocabulary: Circuit, closed circuit, open circuit, electrical circuit, electromagnetic, and parallel circuit Engaged: We are going to do a KWL chart to find out, what…

the p-block on the right and the d-block in the midle (we weren't told to discuss the f-block on the bottom) and you get the periodic table. With the periodic table you can see the difference between metals and non-metals and you can predict what charges are on…

In our time and age, many inventions depend on the use of static electricity such as printers, photocopiers , pollutant removers and even spray painting. Now imagine how our world would differ if we did not have the implementation of static electricity in inventions such as photo copiers or printers. These simple inventions solve big problems. What is static electricity? How do printers work? Why do we need Printers? What are the advantages and disadvantages of the use of printers? These factors…

2. The element being described is Sodium its symbol is Na it has an atomic mass of 22.989769. It has an atomic number of 11. This element has 11 protons, 11 protons, and about 11 neutrons. Protons have a positive charge, electrons have a negative charge, and neutron have a neutral charge. Electron shells are the outer parts of an atom containing the electrons. Valence electrons are electrons in the outermost shell. Valence electrons tell us whether an atom shares, transfers or receives electrons…

roughly 17.6 MeV whereas the deuterium-deuterium reaction only has a yield of about 3.65 MeV. Still, the DT reaction has its disadvantages. For one, in the DT reaction about 80% of the energy is stored in a high-energy neutron which, due to its neutral charge, is hard to capture (“Nuclear Binding”). This is compared with only about 25% of the energy being stored in the neutron for the DD reaction. Additionally, the DT reaction requires a higher triple product than the DD reaction, making it more…

Atomic structure AC1.1 1. Produce a table showing each sub-atomic particle with their relative masses and charges (Bbc.co.uk 2015). Particle Relative Charge Relative Mass Proton +1 1 Neutron 0 1 Electron -1 2. Explain the meaning of the terms, ATOMIC NUMBER and MASS NUMBER of an atom in terms of sub atomic particles. The atomic number refers to the number of protons in an atom, the mass number refers to the number of protons plus the number of neutrons (Bbc.co.uk 2015). 3. A…

Jessica Vandeventer 16 March 16 Static Electricity or Electrostatics Purpose/Question- The purpose of this experiment it to explore static electricity and to explore how charges effect one another. Hypothesis– Any like charges will repel each other and any unalike charges will be attracted to each other. Data Tables/ Graphs – Charging Material Pepper Salt Paper Aluminum Styrofoam Uncharged Nothing Nothing Nothing Nothing Nothing Cotton Nothing Nothing Stuck to ruler Stuck to ruler Nothing Fur…

Electrophysiology involves using electric conductance to measure the electrical activity of cells and tissues in biological samples. It regulates the electrical activity through a change in voltage or electric current. Specifically, in neuronal cells, it helps in the assessment of action potential, long-term potentiation (LTP) and long term depression (LTD)-all of which play an important role in the synaptic activity of the cell. Patch Clamp technique is one of the widely used electrophysiology…

The B&B “Stress Quartet” The Balance & Beauty acupressure & magnetic system is designed to help you achieve balance and harmony using four main acupressure points that treat depression, stress, addiction, insomnia and sexual imbalances. Use B&B magnetic ear pins, bracelets and anklets to exert pressure and apply energy on these special points and achieve an inner tranquility highly beneficial to your life. In general, these acupressure points feel tender and sensitive to the touch. Go to the…

There are countless ways that an iPhone or an iPad can get damaged and while these are great devices that have become practically ubiquitous for anyone who uses them, they are also very prone to damage and it is very important to have the number of iPhone or iPad repairs handy. Here are some common ways that they can get damaged. In the pocket This is a classic way for the iPhone to get damaged. The problem is that the iPhone is constantly being carried on us and that therefore means that it's…