farad தமிழ் அர்த்தத்தின் உதாரணம்:

"நல்லது" என்னும் பொருள் கொண்ட பழைய பாரசீக மொழிப் பெயரான உஃபராத்து என்பதைப் பின்பற்றியே கிரேக்கச் சொல்லான Εὐφράτης (இயூஃபிரட்டீஸ்) உருவானது.

பழைய பாரசீக மொழியில் உஃபராத்து என அழைக்கப்பட்ட இந்த ஆற்றை, இடைக்காலப் பாரசீக மொழியில் ஃப்ரட் என்றும், துருக்கிய மொழியில் ஃபிரட் என்றும் அழைத்தனர்.

farad's Usage Examples:

74 ohms per statute mile, and an average electrostatic capacity per mile between adjacent wires of o 06 microfarad, or between wire and earth of o I microfarad; the insulation resistance of each wire is about 5000 megohms per mile.

This unit is too small for practical purposes, and hence a unit of capacity 900,000 greater, called a microfarad, is generally employed.

0002 of a microfarad - and hence the energy stored up in it even under a high voltage is also small.

If the capacity C is reckoned in microfarads then the energy storage is equal to CV 2 /2 X 19 6 joules or 0.

The electrical capacity of the whole earth considered as a sphere is about 800 microfarads.

The jar has a certain capacity C which is best expressed in microfarads or electrostatic units (see Electrostatics), and is determined by the surface of the tin foil and thickness and quality of the glass.

The size of jar commonly known as a quart size may have a capacity from 4 o 0 th to s 00 oth of a microfarad, and if charged to 20,000 volts stores up energy from a quarter to half a joule or from -ths to Iths of a foot-pound.

Thus for instance the capacity in free space of a sphere 2 metres in diameter would be 100/900,000 1/9000 of a microfarad.

Synonyms:

millifarad, F, capacitance unit, abfarad,

Antonyms:

None