0
An electric current that rapidly changes directions is known as an alternating current (AC). This type of current flows back and forth in a circuit, changing direction at a specific frequency, such as 60 Hz in many parts of the world. This is in contrast to direct current (DC), which flows in only one direction.
Still curious? Ask our experts.
Chat with our AI personalities
Maxine
Ezra
FranAdd your answer:
Earn +20 pts
What is the relationship between the electric force and potential in a system with spherical symmetry?
In a system with spherical symmetry, the electric force is directly related to the potential. The electric force is the gradient of the electric potential, meaning that the force is stronger where the potential changes more rapidly. This relationship helps to describe how charges interact in a spherical system.
What is meant by orthogonal directions of polarization?
Orthogonal directions of polarization refer to two perpendicular directions in which an electromagnetic wave's electric field oscillates. In these directions, the electric fields are independent of each other and can be represented as perpendicular vectors. This property is commonly seen in linearly polarized light.
Is it possible for electric flux to have a negative value?
Yes, electric flux can have a negative value if the electric field and the area vector have opposite directions.
When electric current changes direction is called?
When electric current changes direction, it is called alternating current (AC).
What m-word is defined as a device that changes sounds into electric current?
A microphone is the device that changes sounds into electric current.
What changes rapidly?
Technology, trends, and weather can all change rapidly.
What is meant by orthogonal directions of polarization?
Orthogonal directions of polarization refer to two perpendicular directions in which an electromagnetic wave's electric field oscillates. In these directions, the electric fields are independent of each other and can be represented as perpendicular vectors. This property is commonly seen in linearly polarized light.
When water is heated rapidly changes into steam this process is called?
When water is heated rapidly and changes into steam, this process is called boiling.
When wave changes directions when its speed changes what is it called?
It's called refraction.
What is it called when wave changes directions when its speed changes?
It's called refraction.
An electric generator changes the energy of what?
Electric energy into motion.
When electric current changes direction is called?
When electric current changes direction, it is called alternating current (AC).
Very energetic particles that move rapidly in all directions in the space outside the necleus of an atom are?
Electrons
What happens if you turn electric motors on and off rapidly?
Will whatever you are it is going to get in fire
Tropical waters evaporate more rapidly?
Tropical waters evaporate more rapidly due to changes in the Atlantic salinity.
What is a device that changes electricity into motion?
An electric motor, an electric fan
What happens to an ocean current when it hits land?
it changes directions
