Force exerted by a unit charge is called:
Correct answer: A. Electric field intensity
- A. Electric field intensity
- B. Magnetic field
- C. Magnetic flux
- D. Charge
Explanation
The electric field intensity at any point in the field is defined as the force per unit charge at that point. Mathematically, it is represented as E = F/q. Its unit is NC⁻¹.
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About Electrostatics
Electrostatics describes forces between charges through Coulomb's law, electric fields and field intensity, then uses electric potential to measure energy per unit charge. Capacitors store charge and electrical energy, with capacitance depending on geometry and dielectric material, not simply on the amount of charge present.
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