Volts to joules calculation formulaThe energy E in joules (J) is equal to the voltage V in volts (V), times the electrical charge Q in coulombs (C):E(J) = V(V) × Q(C)Sojoule = volt × coulomborJ = V × C ExampleWhat is the energy in joules that is consumed in an ...
How many volts does it take to for human to feel the current through his fingers? Resistance: It is the restriction in the way of electric current flowing in an electrical circuit. It dissipates electrical energy in the form of heat. It depends on the free-electron ...
Question: In terms of biological damage, how many rad of heavy ions are equivalent to 100 rad of x-rays? Ionizing Radiation: The energy is used to separate the electrons from the atomic and molecular bonds from the different elements like water or any living t...
Amp to Watt conversion: Learn how to calculate watts from volts and amps in both DC and AC circuits. Understand the impact of power factor & reactance on the calculation.
For better protection, look for a rating of 600 joules or more. Response time: Surge protectors don't kick in immediately; there is a very slight delay as they respond to the power surge. A longer response means your equipment will be exposed to the surge for a greater amount of time....
An inquisitive reader recently asked a curious question on Facebook: Does a bolt of lightning provide enough energy to power a town? I don’t know, but there is a way to get a fair estimate. Let’s find out how many volts are in a lightning strike: ...
Joules = 1.986 x 10-23/nm You may recognize the number 1.602 x 10-19as the charge of an electron in Coulombs. How to convert delta microns or nanometers to delta cm-1(inverse cm) Of course this is where it gets tricky, because the result depends on the absolute wavenumber, in other...
joules – the amount of excess power a surge protector can absorb – that manufacturers spend their effort advertising. Missing from the discussion is the surge protector’s equally important let-through rating (sometimes referred to as the clamping rating). Because while the joules will give you...
The following method assumes that you know how many amps you need for the gadget under power. If you know the watts go to Step A below. Step 1.Back of the envelope If the current drawn isxamps, the time isThours then the capacityCin amp-hours is ...
Cell potential is measured in volts which is equivalent to joules per coulomb (energy per charge). The General Form The general form of the Nernst equation can be applied to an electrochemical cell at any temperature. It uses the ideal gas constant (R – 8.3145 J⋅mol−1⋅Kelvin−1...