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How are electrical currents conducted through a solution?
ions
What is the advantage of using network reduction in electrical circuits?
It makes the calculation of currents and voltages easier.
What is the functioning of choke coil?
A choke coil is used in several electrical devices. The function it has is to block AC currents from passing through as it allows DC currents to pass through.
What are inverse transducers?
electrical energy to mechanical form
What is generator slip?
Most electrical machines are induction machines, e.g. the motor of vacuum cleaners and refrigerators. The spinning metallic rotor is not connected to the outside mains electrical cables. It has a structure (called a squirrel-cage, since it resembles a cylindrical cage for a small animal) within which electrical currents are induced from the coils of the outside stator, which are connected to the mains supply. As a motor, the squirrel-cage rotor electrical currents oscillate at a slightly slower rate those in the stator, consequently the rotor is 'dragged around', so giving the motor action. However, if the rotating shaft of the same device is forced round faster than the changes in the stator, the machine becomes a generator of electricity. The relative change in speed between the electrical currents in the stator and rotor is called the SLIP; positive for generating action and negative for motor action.
How is the nerve special?
Nerve cells carry impulses in the form of electrical currents, they are insulated by myelin to avoid the electrical current from 'leaking out'.
How is the nerve cell specialized?
Nerve cells carry impulses in the form of electrical currents, they are insulated by myelin to avoid the electrical current from 'leaking out'.
What are the basic 2 types currents?
You can have electrical currents, or currents in fluids such as water or air.
What are unique characteristic?
have electrical currents.
Tranducer is a device that?
changes one form of energy to another form of energy. they convert mechanical, magnetic, thermal, optical, etc. into electrical voltages and currents.
How can you describe electrical energy?
Electrical energy is the energy in electricity - mainly in electrical currents.
Where can currents occur?
In fluids and in electrical circuits.
How do daleks work they dont?
electrical currents
Who discovered that electrical currents do not need an electrical wire to flow through?
Thomas Edison
How are deep ocean currents form?
Cold ocean currents sink under warm ocean currents to form deep ocean currents.
What can you use to identify large electrical currents?
A voltmeter
Does not let electrical currents flow through it?
Insulator.
