It depends on the cross-sectional are of the conductors -the bigger, the more current they can carry.
2 A
A 10-gauge copper wire can typically carry around 30-35 amperes of current. This may vary depending on factors such as the insulation type and ambient temperature. It is important to consult the National Electrical Code or a certified electrician for specific guidelines.
A 10-3 wire typically consists of three 10-gauge conductors and a ground wire. The amount of current it can carry depends on the material of the wire, insulation type, and the ambient temperature. For example, a copper 10-3 wire with THWN insulation can carry up to 30 amps of current.
Gold, marginally. However, gold melts at a much lower temperature than silver does, so it can't carry as much current before it melts.AnswerThe original answer is incorrect. Silver is the best conductor, followed by copper, then gold.
The current carrying capacity of a 10sqmm copper conductor depends on factors such as ambient temperature, insulation type, installation method, and conductor grouping. As a general guideline, for typical installation conditions, a 10sqmm copper conductor can carry around 40-50 amps of current. It is important to consult with local electrical codes and standards for precise values.
An average bolt may carry around 30kA of current.
That depends on how much current (Amps) is flowing through the copper. The voltage you lose in the copper will always be (A) times (R). 'A' is the current (amps) in the copper. 'R' is the resistance of the copper. You can look that up in a product catalog, or measure it with a really good ohm-meter.
30 Amps
Exactly the value of the copper in the coin. No more. The current price of copper is about $3.50 pound. So your coin just has sentimental value.
For five pounds of pre-1992 Twopences, at current copper prices, you would do much better taking them to the bank.
No, metal is generally more conductive than the human body. Metals such as copper and aluminum have much higher conductivity compared to the human body, which means they can more easily carry electric current.
It depends on its cross-sectional area, its construction, and how it is laid.