"electrical experiment" is a grammatically correct phrase that can be used in written English.
It refers to a scientific test or investigation involving electricity. Example: The students conducted an electrical experiment to test the conductivity of different materials.
When I first began my electrical experiments, I was told that electricity was the stuff of parlor games, and that I should not bother myself with such an unproven source of energy.
Sturgeon, self-educated in electrical phenomena and natural science, spent much time lecturing and conducting electrical experiments.
The electrical experiments are the link between the early Franklin and the later Franklin — between the young striver and the Papa Savant.
In a way, this is no less methodical or inventive than the manner of thinking that led Franklin to his electrical experiments or his conjectures about the Gulf Stream.
He even ran a creepy feature on electrical experiments with dead bodies, conceivably trying to cash in on the recent success of Mary Shelley's "Frankenstein".
While still a mere Prussian inspector of mines in his mid-20s he delighted and inspired Goethe and Friedrich Schiller on visits to Weimar, fiddling with electrical experiments and helping inspire Faust.
All the other electrical experiments [can] be performed, which are usually done by the help of a rubbed glass globe or tube, and thereby the sameness of the electric matter with that of lightning completely demonstrated.
This view of scientific methodology shaped Priestley's electrical experiments, in which he anticipated the inverse square law of electrical attraction, discovered that charcoal conducts electricity, and noted the relationship between electricity and chemical change.
A simple and reliable source of electric current that did not need to be recharged like the Leyden jar, his invention quickly led to a new wave of electrical experiments.
