Atmospheric electricity

Faraday- A Brief History of Electromagnetism The field of electromagnetism was established in 1819, twelve years before Maxwell was born. Hans Christian Oersted from Denmark was the first scientist who thought of the possibility that magnetism and electricity were related. He considered such a possibility because of the observations he made during an experiment. He Placed a wire above a compass and passed a current through the wire. He noticed that the needle of compass moved when current was…

In the India, the electricity supply in 60 Hz and the other country like as Europe in many places use 50 Hz alternative current electricity. Power line interference occurs through two mechanisms: capacitive and inductive coupling. Capacitive coupling refers to the transfer of energy between two circuits by means of a coupling capacitance…

he was a native of the neighbouring country of Serbia. His mother was very interested in machinery and was an amateur inventor herself, so she encouraged his interest in science and electricity. His father was a priest who wanted Tesla to follow in his footsteps. Tesla was interested in the transmission of electricity from a young age. He studied maths and physics at the Technical University of Graz, but he dropped out before his course was completed. While still living in Europe, he had the…

Alexander Graham Bell was significant to the world because he created a faster and more efficient way of communication by inventing the telephone. Bell’s father, grandfather, and brother has all been associated with work on speech, and both his mother and wife were deaf, profoundly influencing Bell's life's work. At the age of twenty three, Alexander Graham Bell moved to Canada with his parents. His research on hearing and speech at Boston University further led him to experiences with…

In 1856, in the town of Birmingham, one of the biggest industrial revelations occurred. The first man made plastic had been constructed, and it was presented at the Great international exhibition six years later by none other that the man who made it Alexander Parkes. Soon after more information was collected and it had come to the conclusion that plastics were synthetic organic polymers, and the reaction plastic was formed came to be known as polymerization. The word itself derived from the…

Electrical Properties AC Conductivity, Ac Resistivity, Dielectric loss, and Dielectric constant are electrical properties and measured as a function of frequency. AC Conductivity and Resistivity AC resistance (ρac) was recorded by LCR meter model 4275 in the frequency range 1MHz to 3GHz. AC conductivity was determined by using the value of Ac resistance. As we know, Ac Conductivity is reciprocal of Ac resistance can be calculated by the relation; ac =1/ρac (6) The variation of AC…

Introduction: The lab experiment on Fabrication and Microwave Frequency Measurement of a ring Resonators was about finding the relative dielectric constant and the response of a ring resonator. These values are found by using a ring resonator and setting a frequency signal to the ring to resonate the signal. This lab also shows how to make the ring resonators from paper or any type of electric device from fabrication. Fabrication is used to print electric devices such as printed circuit boards.…

Piscine Patel, a young teen from India, has an unexpected journey with failure and accomplishment involved. Thomas Edison, a young inventor from the late 1800’s, went through many struggles and triumphs in his process of inventing the lightbulb. Piscine and Edison both followed a similar path that soon led to them both being successful. As they were working towards that goal, errors, mistakes, and trouble occurred. Trying hard enough should, in the end, led you to success. Thomas Edison and…

Nikola Tesla was an innovative intellectual of the Gilded Age whose ideas were far ahead of his time. The modern world would be nothing like it is today without Tesla’s insights. He revolutionized the scientific community and the world’s knowledge of electric current, but there were plenty of other interesting facets of his life and career. He was much more than an engineer, and unfortunately, many of his peers underestimated him on account of his quirkiness and battle with mental illness.…

Electricity wasn’t invented it is already occurred in the nature. It was just discovered by Benjamin Franklin. His experiments (famous kite experiment) helped in building the connection between the electricity and lightning. In his experiment with kite included a kite with the key tie to the end of kite, which is connected to the Leyden jar. When the lighting struck the kite, the electric current travel down the string through the key and into the Leyden jar. We wonder that “what is there in…