Ananthapur

Neeraja Valivarthi replied | 4 hrs ago

Electrons, Electricity, and Energy

Electrons: Tiny particles with a negative charge, orbiting atoms. In wires, specific "free" electrons (valence electrons) can move.

Electricity: The directed movement or flow of these free electrons through a conductor, like a wire, driven by a force (voltage).

Energy: The ability to do work, like lighting a bulb or heating a room. Electrical energy is the energy from moving charges and can be stored (batteries) or converted (heat, light). 

Energy (E): The total work done or total energy consumed.Formula: Energy = Power × Time (\(E=P\times t\)).Units: Joules (J), Watt-hours (Wh), or kilowatt-hours (kWh).

Power (P): The rate at which energy is used or transferred (Energy per unit time).Formula: Power = Energy / Time (\(P=E/t\)).

Units: Watts (W) or Joules per second (J/s). 

Guruver Academy replied | 3 hrs ago

Electrons and Electricity

Electrons: These are particles that exist in the outer "shells" of atoms. In certain materials like metals (conductors), some electrons are "free" to move from one atom to another.

Electric Current: When a force (voltage) is applied, these free electrons drift in a specific direction through a conductor (like a copper wire). This movement is what we call electric current.

Power Vs Energy 

In physics and electrical engineering, the distinction between energy and power is a matter of capacity versus rate.

Energy: is the total amount of work a system can perform or the total quantity of "fuel" consumed over a period of time. It is a cumulative measure.

Power: on the other hand, is the instantaneous rate at which that energy is being used or transferred. It describes how fast the work is being done at any given moment. 

Guruver Academy & App

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 | 23 Dec

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.