Volt Impact
What is more dangerous to human, 20 volt & 5 Ampere or 5 volt & 20 Ampere circuit? I Think both have W = 100?
Basically i wanna know the exact difference between Voltage & Ampere and what is more dangerous, and is there any link between both (i.e. lets say Voltage is increased, what is the impact on Ampere?), and why i get electric shock with electrical switch but not the telephone one, thnx.
If you are considering a human body then the dangerous thing is voltage. If voltage is low, as it is the case in both of your examples, then the current that passes in a human body is insignificantly small and no danger is posed at all. It is the current that kills but current is dependant on voltage.
My Tools: Craftsman 19.2 Volt Impact Driver
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Hitachi Fdv16vb2 110 Volt Rotary Impact Drill 16 mm Keyless $161.56 |
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Belkin Conserve Insight Energy-Use Monitor $28.24 Find out how much energy your devices really use. The Belkin Conserve Insight Energy Monitor lets you to understand the impact of your energy use on your electric bill – and on the environment. See at a glance the cost of operation, watts, and the amount of carbon dioxide associated with the electricity consumed. Plug this device into a three-prong grounded wall outlet, plug your electrical produc… |
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Powersonic PS1250F1 PS1250F1 12V $14.50 Powersonic PS1250F1 PS1250F1 12V… |
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Powersonic PS-1212 – 12 Volt/1.4 Amp Hour Sealed Lead Acid Battery with 0.187 Fast-on Connector $10.75 … |
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UB1250 Universal Sealed Lead Acid Battery, 12 Volts, 5 Ah $8.50 Our Sealed Lead Acid batteries made with the highest quality parts and are guaranteed to be compatible with your original equipment. VRLA batteries are used for many different applications including medical devices, emergency lighting, mobility, security, and uninterruptible power supplies (UPS). This battery comes with a full one year warranty from Advanced Battery Systems, Inc…. |
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Goal Zero 19006 Guide 10 Adventure Kit with 4 Goal Zero AA Batteries $89.75 Charges handheld devices such as cellular phones music players gps units & digital cameras from solar power or from aa/aaa batteries 2 in 1 charging system that powers up aa & aaa rechargeable batteries & harnesses that power via the usb port to charge other devices extremely compact & portable weight: 1 lb includes batteries… |
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