छोटे इलेक्ट्रिक धाराओं का पता लगाने या मापने के लिए मीटर

Noun:

बिजली की शक्ति नापने का यंत्र,

galvanometers's Usage Examples:

Abandoning the long and somewhat heavy magnetic needles that had been used up to that date in galvanometers, he attached to the back of a very small mirror made of microscopic glass a fragment of magnetized watch-spring, and suspended the mirror and needle by means of a cocoon fibre in the centre of a coil of insulated wire.

His most valuable contributions to science consist in the suggestion of the astatic combination of two needles for galvanometers, and in the invention of the so-called thermomultiplier used by him and M.

For nearly a week futile attempts were made to send messages by his methods, and then a return was made to the weak currents and the mirror galvanometers of Sir William Thomson (Lord Kelvin) which had been employed for testing purposes while the cable was being laid.

Weber effected great improvements in them and in the construction and use of galvanometers.

galvanometers's Meaning':

meter for detecting or comparing or measuring small electric currents