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Magnetic Effect of Electric Current : Definition, Concept of Electric Field,DC generator and Motor - Electrical Diary

What is Magnet? Magnet is a material that has a tendency to attract magnetic materials like iron, Cobalt, Nickel, etc. First of all people of Greeks have seen that black ore of iron attracts magnetic…

Magnitude : Definition with Example - Electrical Diary

What is magnitude?  The magnitude of anything thing refers that how much or how many times a specific quantity is!. In the measuring system, magnitude is used to compare identical quantities. In this…

Top 10 Electrical Companies that Work in India By Electrical Diary

Importance of Electrical Energy In this modern day of science, energy become one of the key components of human life. In every field of human life activity, energy becomes an essential component. For…

A 4.0 mm-diameter copper ball is charged to 90 nC. What is the number of electrons removed from the Copper ball?

A 4.0 mm-diameter copper ball is charged to 90 nC.  What is the number of electrons removed from the Copper ball? Solution: Given that Diameter of Copper Ball = d = 4.00mm Charge on Ball = q = 90 nC …

Trigonometry Table | Trigonometry table class 10 - Electrical Diary

Trigonometry is one of the important and toughest chapters of mathematics. In the Indian Schooling system, it started in the 10th class of CBSE, ICSE, and other State Boards. In the 10th class,…
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