Which one would be the safest?

a. a current of 0.001 amps at 120 volts
b. a current of 0.0001 amps at 24,000 volts
c.a 5 volt source with unlimited current potential

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To quote one of our very good math and science tutors: “You will find here at Jiskha that long series of questions, posted with no evidence of effort or thought by the person posting, will not be answered. We will gladly respond to your future questions in which your thoughts are included.”

Actually I spent a lot of time on these questions, came up with answers I thought were correct only to find out they were not. Can you possibly look over my posts and see the answer I provided and tell me where I need to look for the correct answer?

I don't know science, but you might get some good responses from DrWLS or BobPursley or another science tutor.

To determine which option would be the safest, we need to consider the relationship between current and voltage and their effects on safety.

Electric current is the flow of electric charge, typically measured in amperes (amps). The higher the current, the greater the potential danger to the human body. Electric shocks can cause serious injury or even be fatal.

Voltage, on the other hand, is the electrical potential difference between two points. It determines the force or pressure that drives the flow of electric current. Higher voltage levels have the potential to cause more severe electric shocks.

Now, let's analyze each option:

a. A current of 0.001 amps at 120 volts:
This option has a relatively low current and a moderate voltage. While 0.001 amps is still capable of causing harm, the voltage is not extremely high. Therefore, this option may be considered relatively safer compared to higher voltage alternatives.

b. A current of 0.0001 amps at 24,000 volts:
Although the current is even lower in this option, the voltage is significantly higher. 24,000 volts is considered a high voltage level, and it poses a greater risk of causing severe electric shocks and injuries. Consequently, this option is likely to be less safe than the previous one.

c. A 5-volt source with unlimited current potential:
This option presents a low voltage of 5 volts. As voltage alone doesn't pose a direct danger, this option should be safer than the previous two. However, the mention of an unlimited current potential raises concerns. Even at a low voltage like 5 volts, an unlimited current potential could be extremely dangerous and unpredictable. Therefore, without further information about the extent of the current potential, it is difficult to determine the safety of this option.

In summary, based on the information provided, option a (0.001 amps at 120 volts) would be the safest among the given choices. However, it's important to note that evaluating safety solely on current and voltage values is an oversimplification. Other factors, such as the duration of exposure, the body's resistance, and the path the current takes through the body, also play significant roles in determining the safety of an electric source.