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How are electrostatic force and charge related?
Electrostatic force is the force that exists between charged objects. The strength of this force depends on the amount of charge on the objects. The greater the charge, the stronger the electrostatic force between them.
Give an example of where electrostatic charge might be a hazard?
You will get an electrostatic shock if you are electrically charged and you touch a good conductor of electricity.
What sprays electrically charged droplets of ink?
An electrostatic ink spray system sprays electrically charged droplets of ink. These systems charge the ink particles before they are sprayed, allowing for precise deposition on a variety of surfaces. Electrostatically charged droplets are often used in inkjet printers for high-quality, fast printing.
What kind of objects attract to a charged balloon?
Objects with the opposite charge (positive) will be attracted to the charged balloon, while objects with the same charge (negative) will be repelled. This is due to the principles of electrostatic attraction and repulsion.
What is the definition of electrostatic equilibrium?
Electrostatic equilibrium simply means that no net force is acting on the charged particle, and it doesn't accelerate, ie it's a charge fixed in space
Will rubbing a metal rod and silk produce an electrostatic charge?
Yes, rubbing a metal rod with silk can produce an electrostatic charge due to the transfer of electrons between the two materials. This friction creates a separation of charges, with the metal rod becoming positively charged and the silk becoming negatively charged.
What is the net electrostatic force acting on a charged particle located inside a shell of uniform charge?
The net electrostatic force acting on a charged particle located inside a shell of uniform charge is zero. This is because the electric field inside a uniformly charged shell is zero, meaning there are no forces acting on the charged particle from the shell itself.
Do negatively charged objects repel positively charged objects?
Yes, negatively charged objects and positively charged objects will repel each other due to the opposite charge. This is known as the principle of electrostatic repulsion.
Which is the force of repulsion between two positively-charged particles?
electric force
Is electrostatic force a contact or non-contact force?
Static electricity is a non contact force because : Whether an object is charged by conduction or induction or even by friction they acquire a charge and the objects acquire opposite charge in induction and friction but same charge in conduction. So when the charged body is brought near an uncharged body if they have opposite charge they will be attracted towards the charged body due to the movement of ionic particles.
What force exists between two charged objects?
The force that exists between two charged objects is known as the electrostatic force. This force can be attractive or repulsive depending on the charge of the objects: opposite charges attract, while like charges repel. The magnitude of the electrostatic force is determined by the amount of charge on the objects and the distance between them.
Can the electrostatic charge be stored if how?
Yes, electrostatic charge can be stored in devices called capacitors. Capacitors consist of two conductive plates separated by an insulating material, which allows them to store and release electrical energy. When a voltage is applied across the plates, one plate becomes positively charged and the other becomes negatively charged, creating an electrostatic field between them.
