Voltage 5 Quiz

The electrostatic force is also known as the:

• Charge force

• Coulomb force

• Electron force

Answer explanation

Electrostatic forces are attractive or repulsive forces between particles that are caused by their electric charges. This force is also called the Coulomb force or Coulomb interaction

It is a branch of physics that deals with the phenomena and properties of stationary or slow-moving electric charges. 

• Electrostatics

• Electric charge

• Electrolytes

• Electrodynamics

Formula for Coulombs Law

Answer explanation

Small Caps:

What are the two kinds of charges? _____ and _____

Unlike charges repel, like charges attract

• True

• False

Answer explanation

False:

Unlike charges attract and like charges repel according to the fundamental law of electric charge.

What is the value of the electron (e) charge?

• 1.60217662 × 10^-29

• 1.60217662 × 10^-27

• 1.60217662 × 10^-9

• 1.60217662 × 10^-19

True or False:

As the distance between charged particles or ions increases, the force of attraction or repulsion between them decreases

Answer explanation

Increasing the separation distance between objects decreases the force of attraction or repulsion between the objects. And decreasing the separation distance between objects increases the force of attraction or repulsion between the objects. Electrical forces are extremely sensitive to distance.

The Voltage V Machine is known as a super electromagnetic machine. How can we solve the electrostatics of the Voltage V Machine?

• Can solve as long as the charge is in motion.

• Can solve as long as the charge is in the electromagnetic field.

• Can solve as long as the charge is in rest.

• Can solve as long as the direction is mutually perpendicular.

Answer explanation

Electrostatic is a branch of physics that deals with the study of electric charges at rest. The electrostatic term arises from the phenomenon that there is a force of attraction or repulsion between two stationary charges.

Electromagnetism is a branch of physics that deals with the study of electromagnetic field produced by the charges in motion.

Small Caps:

It allows the movement of electrons. _O__U___R_

Small Caps:

Electric Field is an S_A___ quantity