" /> TN Elektro | Page 66 of 67 |

Coulomb’s Law

Through meticulously electrostatic interactions and the arrangement of atoms, will lead you on a deeper conceptual knowledge of the phenomenon of electric charge. Electric charge is a basic trait of nature that is affected by the structure of atoms. Benjamin Franklin gave the marking on the two types of electric charge as a positive charge and a negative charge. This ...

Read More »

Checking Electrical Materials

Therefore, electrons are not tied to freely move leaves the atom and floating in space between adjacent atoms, so that these electrons are called free electrons In some types of materials, such as metal, the outer electrons of atoms easily detached from the bonds so that it can move randomly in the space between the atoms of the material due ...

Read More »

Muatan dan Fenomena Listrik Statis

Dalam menjalani perikehidupan manusia modern, seringkali kita melihat dan bahkan merasakan adanya fenomena listrik statis (elektrostatis).Tahukah kalian, bahwa listrik telah ditemukan sejak manusia mulai mengamati efek yang timbul dari dua buah benda yang saling digosokkan. Bahkan, mungkin kita pernah merasakan seperti sengatan pada kaki kita setelah berjalan di atas karpet yang terbuat dari nilon. Kita juga sering melihat fenomena alam ...

Read More »

Terminology In Electrical Measurements

Measurement is the process to obtain information specific physical quantities, such as voltage (V), electric current (I), the resistance (R), conductivity (ρ), and others. The data obtained can be a value in the form of numbers (quantitative) or in the form of a statement is a statement or generalization (qualitative). Information obtained in a measurement called the data. In accordance ...

Read More »

Accuracy and Precision

Accuracy stated conformance level measurement results to the price or the actual value; moderate accuracy states the degree of similarity in a group of measurement or number of instruments. Suppose we compare two voltmeter with models and from the same manufacturer. It should be the second voltmeter can be read with the same accuracy, but can also occur both the ...

Read More »

Understanding Oscilloscope

 The oscilloscope is a measuring tool, in which the electrical signal waveform measured, depicted on screen cathode ray tube (cathode ray tube) .Osiloskop hereinafter referred CRO (cathode ray oscilloscope) is a laboratory instrument that is very useful for the measurement, analysis of waveforms, and other symptoms circuits in the electrical / electronics. Basically CRO is a tool maker XY graph ...

Read More »