* Here is the first question with its answer, but I need the answer of the secon
ID: 3161189 • Letter: #
Question
* Here is the first question with its answer, but I need the answer of the second question wich realate to the first one. Course Physics (Electric Cuirct Theory Lab)
Q1 You surely know that electrical current can be hazardous. Typically, you will feel currents on the order of 1 mA, while about 100 mA can be lethal. Use Ohm's law to calculate the electrical potential that should generate a current of 100 mA through your body.
A1 The value of potential is iR. The resistance of the body is 100,000 ohms at dry conditions. Hence the potential is 100000 V! So through my body, with my measured resistance of 0.407 m Ohm’s and 100 mA, the potential will be 40.7 mV.
Q2 You might also know that the 120 V voltage from a wall socket can be dangerous. This might contradict the value you've calculated in the previous question. Based on the behavior of the different electronic components you've tested in this lab, how can you explain this phenomenon? I want this question's answer please.
Explanation / Answer
the value of potential is IR. value of R is 100,000. hence value of potential is (100 mA)(100,000)=10000
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.