Current as low a one milliampere at 60 hertz, applied directly across the heart, can cause irreversible ventricular fibrillation.
super conductivity
a magnetic field
As induced magnetic lines exist in a plane perpendicular to the direction of flow of current, the component in the direction of current i.e cos 90 component will be zero. Recall cos 90 = 0. Hence the answer
A: mathematically speaking at zero potential with an infinite current source there should be current. PARADOX go around the world except go half way stop divide the distance and so forth mathematically there is going to be no end to the travel. ANSWER: Current will only flow if it find a path to flow. POTENTIAL for volts can exist without current flow. As soon as we try to measure it current will flow.
That depends on the exact circumstances. For example, in electrical circuits, power = I2R. However, since the current, in turn, depends on the voltage and the resistance, it is better to express this as V2/R. For mechanical energy, power is basically speed times force.
Current as low a one milliampere at 60 hertz, applied directly across the heart, can cause irreversible ventricular fibrillation.
Electrons are restricted to certain energy levels within an atom because of the quantized nature of energy in the atom. This means that electrons can only exist at specific energy levels, or "shells," and cannot exist between these levels. This restriction is due to the wave-like behavior of electrons and the principles of quantum mechanics.
law
Conditional Formatting.
Logical functions like IF functions or others can be used.
Carbon can exist in different forms. It can be found as a solid in the form of graphite or diamond, as a gas in the form of carbon dioxide, and it can also exist in liquid form under certain conditions, such as in the form of molten carbon or in certain organic compounds.
The conditions in the sun's core that allows the plasma state to exist hydrogen nuclei.
Tornadoes have existed since the beginning of the planet's atmosphere. They are a natural and common occurrence in certain regions with the right weather conditions, such as the central United States.
Surplus moisture may exist in soil when there is excessive rainfall or irrigation, poor drainage, compacted soil that inhibits water infiltration, or if the water table is too high. These conditions can lead to waterlogging, reduced oxygen levels in the soil, and increased susceptibility to root diseases in plants.
Mars lacks a thick atmosphere and has harsh surface conditions, such as extreme cold and high levels of radiation, which make it inhospitable for known forms of life to exist. Furthermore, the surface of Mars shows no evidence of current liquid water, a key ingredient for life as we know it.
For life to exist, some necessary conditions include liquid water, a source of energy, chemical building blocks (such as carbon, hydrogen, oxygen, nitrogen), a stable environment, and the presence of certain elements like carbon, hydrogen, oxygen, nitrogen, phosphorus, and sulfur (CHONPS). These conditions are crucial for the formation and sustenance of life as we know it.
No. It is certain that mermaids do not exist.