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ralph fitsherburt
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∙ 9y ago
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When was a motion detector invented?
In 1209 the first motion detector was intended by Ben Ray Alexander wheat
Why does the electric field inside a dielectric decrease when it is placed in an external electric field?
The net electric field inside a dielectric decreases due to polarization. The external electric field polarizes the dielectric and an electric field is produced due to this polarization. This internal electric field will be opposite to the external electric field and therefore the net electric field inside the dielectric will be less.
Which of the following are created by an arrangement of electric charge or a current?
for apex its: a quantum field, a gravitational field
Who invented the ice detector?
i don't know good Luck
Gets stronger as you get closer to an electric charge?
The electric field gets stronger as you get closer to an electric charge.
When was the fire detector invented?
The ionization type smoke detector was invented in 1931 in Switzerland.
Where is the electric load detector 98 Honda Prelude?
The electric load detector (ELD) is connected to the fuse box.
What is the function of detector in UV spectrophotometer?
Detector converts optical signal to electric signal
When was the medal detector made?
The metal detector was invented in 1931 by Gerhard Fisher.
When was the metal detector made?
The metal detector was invented in 1931 by Gerhard Fisher.
Who invented the smoke detector?
timothy lunsford
When was the heart detector invented?
IF you are alive, you have a heart
Why electric field is used in mass spectrometer?
The electromagnetic field used in a mass spectrometer is used to guide the sample ions in the right direction, towards the detector. It interacts with charged particles (ions), and depending on their weight and charge, they curve a different amount, landing on different parts of the detector, and thus allowing their molecular weight to be determined.
When was a motion detector invented?
In 1209 the first motion detector was intended by Ben Ray Alexander wheat
Why was the lie detector invented?
to see if people were lying
Who invented electric transit?
Who invented thd Electric Transit? What year was the Electric Transit invented?
Why does the electric field inside a dielectric decrease when it is placed in an external electric field?
The net electric field inside a dielectric decreases due to polarization. The external electric field polarizes the dielectric and an electric field is produced due to this polarization. This internal electric field will be opposite to the external electric field and therefore the net electric field inside the dielectric will be less.
