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Simple - we just look at the meaning of electrical current.
Electrical current is the movement of billions of tiny electrons moving along a conductor, like a wire, for instance. In order to move, these electron have to be 'pushed' by a force that we call EMF or just Volts. The electrons are also 'pulled' from the other side by Volts, as well. Electrical current will not move unless it is both pulled and pushed, which requires a complete, unbroken loop of some kind of conductor. If you break that loop, called a 'circuit', then no current can flow.
What else can I help you with?
Why cant electricity pass through insulators?
Electricity cannot pass through insulators because they have high electrical resistance, which hinders the flow of electric current. Insulators have tightly bound electrons that do not move freely, preventing the conduction of electricity. This property makes insulators useful for protecting against electric shocks and for insulating electrical wires.
How does magnetic force works?
The magnetic forces from the North and South pole send magnetic forces around the earth, that's why on a magnet you cant stick North and North or South and South, They have the same magnetic force
What material cant be bent or broken easily?
Diamond is a material that cannot be easily bent or broken due to its exceptional hardness and structure. Its atomic arrangement makes it one of the hardest known natural materials, allowing it to withstand significant force and pressure without deforming or breaking.
Why TEM wave cannot propagate thorough a rectangular waveguide?
TEM modes (Transverse ElectroMagnetic) have no electric nor magnetic field in the direction of propagation. In hollow waveguides (single conductor), TEM waves are not possible, since Maxwell's Equations will give that the electric field must then have zero divergence and zero curl and be equal to zero at boundaries, resulting in a zero field. BY JITONJA GOGO at THE UNIVERSITY OF DODOMA
What materials do not allow electricity to flow easily?
Materials that do not allow electricity to flow easily are called insulators. Common examples include rubber, glass, plastic, and ceramic. Insulators have high resistance to the flow of electric current, preventing the movement of electrons.
What is the name for the status of a circuit that has breaks which electric current that cant flow?
The name for the status of a circuit that has breaks which electric current that can't flow is called a Closed Circuit. Electric current cannot flow through an open circuit.
What does not conduct heat or electric current?
hmmm i also have the same question but i cant find it.
Why would a toy car need less solar energy than a real car?
because it is smaller and cant hold as much electric current
Can electric plugs be lubricated?
No it cant
How can you fix a broken lollipop?
you cant. eat it
How can get love from anyone?
you cant...you doesnt exist
Can talking stones exist?
Nope.... it cant
Can you fill electric charge in earth?
no you cant
How do you fix a broken balljoint?
replace it. cant be fixed.
How do download grooveshark to your Wii?
you cant doesn't exist....................................
Where do you by an electric skateboard?
You cant buy an electric skateboard, but you can buy an electric scooter. If you want an electric skateboard your going to have to make it yourself. Good luck!
What is the weakness of electric cars is their?
You, cant charge them everywhere :)
