Search results
Electric charge comes in two main types: positive and negative charges. Positive charges are associated with protons, which are subatomic particles residing in the nucleus of an atom. They are represented by the symbol “+”. On the other hand, negative charges are linked to electrons, which orbit the atomic nucleus and are denoted by the ...
- 45 min
Jan 9, 2024 · 1. Electric Charge Charge is the property associated with matter due to which it produces and experiences electric and magnetic effect. 2. Conductors and Insulators Those substances which readily allow the passage of electricity through them are called conductors, e.g. metals, the earth and those substances which offer high resistance to the ...
Jan 22, 2024 · Properties of Electric Charge: (i) Unlike charges attract each other and like charges repel each other. (ii) The.force between two charges varies directly as the product of two charges and inversely as the square of the distance (r) between both charges (q 1 and q 2). S.I. unit of charge is coulomb (C).
An electric charge has three fundamental properties: Quantization- This property states that the total charge of a body represents the integral multiple of a basic quantum of charge. Additive- This property of electric charges represents the total charge of a body as the algebraic sum of all the singular charges acting on the system.
- Induction is the property of a conductor to become electrified when there is the presence of a charged body present nearby.
- Coulomb’s Law: The force of attraction or repulsion acting along a straight line between two electric charges is directly proportional to the produ...
- The measure of a count of the number of electric field lines crossing an area is known as electric flux.
Physics Class 12 Crash Course (90 Days)This Physics Crash Course for Class 12th -- 90 days is designed to help you master essential concepts in a systematic ...
- 37 min
- 19
- RANJAN PHYSICS
Unit of Electric Charge. The unit of Electric Charge is Coulomb. And the value of one coulomb is the amount of charge transferred in one second. Mathematically it is represented as Q = I.t. Q is the symbol for Electric Charge. The matter is always positively charged, negatively charged, or neutrally charged.
People also ask
What is electric charge in CBSE?
What causes electric charge & field in CBSE Class 12 physics?
What is electric charge & field?
What is electric charge?
What is the unit of electric charge?
What are the properties and characteristics of electric charge?
Mar 24, 2021 · An electric dipole is placed in a uniform electric field E. The force experienced by the dipole is. F = qE. The two forces form a couple and it tries to turn the dipole. The torque due to the couple is given by. τ = either force × perpendicular distance between the forces. τ = qE × (2a sin θ) τ = (2aq) E sin θ.
