Noun:

மைக்ரோஃபாரட்,

microfarad தமிழ் அர்த்தத்தின் உதாரணம்:

None

microfarad'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.

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.

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.

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

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

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

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

Synonyms:

millifarad, capacitance unit, picofarad,

Antonyms:

None