Physics
Introduction A Tesla coil is a type of resonant transformer circuit invented by Nikola Tesla around 1891. It is used to produce high voltage, relatively high current, high frequency alternating current electricity. Tesla used the coils to conduct innovative experiments in electrical lighting, phosphorescence, x-ray generation, high frequency alternating current phenomena Tesla coil circuits were…
Introduction The aim of my report is to find the K (spring constant) by measuring the time of 10 complete oscillations with the range of mass of 0.05kg up to 0.3kg. It was been demonstrated by the lecturer and also the following instruction that I’ve been given. This experiment will show and prove that with…
CHAPTER-1 1.1 INTRODUCTION Inductance is the property of electrical circuits containing coils in which a change in the electrical current induces an electromotive force (emf). This value of induced emf opposes the change in current in electrical circuits and electric current ‘I’ produces a magnetic field which generates magnetic flux acting on the circuit containing…
Introduction Electricity has become very useful and has changed everyone’s life since the day it was discovered. What is Conductivity? What is Resistance? What is the best conductor of electricity? What is Nichrome Wire? There are many factors that influence the electrical resistance in wires, going through a current in circuits. The length of the…
Introduction One of the biggest trends of 2016 was the water bottle flip challenge, and almost everyone was trying their hand at it. But, there is much more to it than just skill and luck, and-even though the trend seriously died out-I’ll be teaching you a few cheats that are going make you flip! Or…
Introduction Atomic radius is the physical size of an atom while ionization energy is the energy required to completely pull one electron away from an atom. When it comes to the periodic table, there are accepted periodic trends for both atomic radius and ionization energy. However, there are some instances in which certain elements do…
[A.]Introduction Thermodynamics deals with energy changes and its relationship with work. It is based on three laws of thermodynamics which are used as axioms just as Newton’s laws motion from the basis of classical mechanics. The first two laws are based on facts observed in every day life. The predictions based on these laws have…
Venturi & Orifice Meter INTRODUCTION As we learned in the Impact Jet lab, the speed of a moving jet of water is proportional to the water’s velocity. This is evident in a turbine flow meter, where the impact force of the water on the blades sets the rotor in motion. Once there is a steady…
Abstract: This essay investigates a body’s motion during a bungee jump in order to answer the question: “To what extent a body’s mass and length of the cord affect the Bungee jumping motion?” the investigation takes place with comparing three different bungee cords ‘s performance in two simulation laboratory experiments. The first is to check…
List of Apparatus Name of Apparatus Quantity Uncertainty Electronic Stopwatch 1 ±0.2s Ammeter 1 ±0.01A Wires with crocodile clips 1 – D.C power source 1 ±0.01V 300cm3 Beaker 3 – Copper strips 2 – Sand paper 1 – Graphite rod 2 – pH probe/data-logger 1 ±0.2 Electronic weighing balance 1 ±0.001 DATA COLLECTION: The electrolytic…
