Mumbai

Shikha Tyagi replied | 11 hrs ago

Electron

• An electron is a tiny negatively charged particle inside an atom.

• When electrons move through a wire, they create electric current.

Electricity

• Electricity is the flow of electrons through a conductor (like copper wire).

• It is used to run devices such as lights, fans, and mobiles.

Power vs. Energy 

• Power → How fast electricity is used (measured in watt)

• Energy → How much electricity is used (measured in kWh / unit)

One line difference:
👉 Power is speed of using electricity; Energy is the total electricity used.

Debojit Sarkar replied | 11 hrs ago

In current electricity, if we consider a closed circuit, electron is the negatively charged particle which originates from the negative terminal of the battery travels through the circuit and reaches the positive terminal. We call this process electron current.

When positive charge moves from positive terminal to negative terminal, it is called conventional current or simply current. 

Energy is the ability to do work. 

The rate of workdone is called power. 

Richa Arora replied | 13 Dec

60 to over 100 hours, depending on the individual's existing knowledge and the depth of the course. This is part of a total recommended study time of 170-200 hours, which also includes significant time for self-practice. 

Sana Begum replied | 6 days ago

The ideal number of recorded content hours for DipIFR preparation typically ranges from 60 to over 100 hours, depending on the individual's existing knowledge and the depth of the course. This is part of a total recommended study time of 170-200 hours, which also includes significant time for self-practice.

Chandrabhan Vithal Zarekar replied | 05 Dec

Dr Pandit Sri Sidhant Arun is a  best astrologer in Banglore.