The mutual electric force between two charges is given by Coulomb ... This is termed as the principle of superposition. (i) Field lines start from positive charges and end at negative charges.

Listen to the full series on BBC Sounds. Charge is a property of a body which experiences a force in an electric field. Charge is measured in coulombs (C). Since electrons are so small and one ...

It turns out the mysterious force is a previously undiscovered global electric field, a recent study found. The field is only ...

The new research focuses on the ambipolar electric field which was first theorised ... the most abundant particles in the solar wind, with a force 10.6 times stronger than gravity.

Researchers say they may have achieved Einstein's vision of a "unified field theory" that can unite two of nature's ...

NASA has successfully tested an electric force field on the Moon that protects spacecraft from destructive lunar dust. The Electrodynamic Dust Shield (EDS) was carried aboard Firefly Aerospace’s ...

While it may be an unfamiliar sensation to humans, electroreception is relatively commonplace in the animal kingdom. Sharks, bees and even the platypus all share this ability to detect electric fields ...

Fruit flies are already famous in science. They’ve helped researchers make discoveries in genetics, aging, and brain function ...