IGCSE /Grade 10
Science MCQ Based On Like and unlike charges
Our free online Science test quiz for Grade 10, IGCSE will assist you to improve your Science skills on every concept in a fun interactive way.
Happy students
Awesome classes
IGCSE Grade 10 Science Like and unlike charges
|
Gravitational forces and electrostatic forces have numerous similarities.
An imbalance of electrons on a material's surface results in static electricity, which is an electrical charge.
An atom becomes positively charged when an electron is lost, and negatively charged when an electron is gained.
According to Coulomb, a positive charge pulls a negative charge while two negative charges resist one another.
The magnetic force is demonstrated via railroad tracks.
Similar to magnetic poles, electric charges also pull when they are unlike one another and repel when they are similar.
The electrostatic force, according to Coulomb's Law, is inversely proportional to the square of the distance between the charges and directly proportional to the product of the two charges.
Electrons (with a negative charge) gather on the surface of the balloon when it is rubbed, for instance, against carpet (they are transferred from the carpet to the balloon).
Electric charges are attracted to one another by a force that diminishes as their distance grows.
Diamonds have excellent insulating qualities and are non-metallic.
At JustTutors, we believe in the power of digital technology to help students get personalized learning and attention from India's best-in-class science, english and math tutors. We are focused on creating a top-class e-learning platform that brings together the best teachers, technology, media, content for creating a seamless and world-class experience for every student.