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These fun Valentine's Day trivia facts will make you an expert on the holiday of love. Learn the origins of V-Day, its traditions, and February 14 statistics.
Electrical energy is energy related to forces on electrically charged particles and the movement of those particles (often electrons in wires, but not always). This energy is supplied by the combination of current and electric potential (often referred to as voltage because electric potential is measured in volts) that is delivered by a circuit (e.g., provided by an electric power utility).
Time to take a break from your February 14 to-do list and check out some fun Valentine’s Day facts and traditions instead, including the history of the holiday. (Though if the kids are asking ...
These corny but funny Valentine's Day jokes are perfect for kids and adults. Find puns, knock-knock jokes and one-liners for singles and sweethearts alike. 75 funny Valentine's Day jokes that ...
1 kWh = 3,600 kWs = 1,000 Wh = 3.6 million W·s = 3.6 million J. Electric and electronic devices consume electric energy to generate desired output (light, heat, motion, etc.). During operation, some part of the energy is lost depending on the electrical efficiency. [5] Electricity has been generated in power stations since 1882. [6]
The electric field sends the electron to the p-type material, and the hole to the n-type material. If an external current path is provided, electrical energy will be available to do work. The electron flow provides the current, and the cell's electric field creates the voltage. With both current and voltage the silicon cell has power.
Quiz your friends and family on these Valentine's Day facts on February 14. They'll make you rethink everything you know about the holiday of love!
The free electrons then flow into one electrode to a greater degree than in the other electrode, thereby causing electric current to flow in the external circuit through the load. The current flows from that plate whose position in the electropotential series is near the negative end (such as palladium ).