Answered: A human being can be electrocuted if a… | bartleby

Related questions

Question

A human being can be electrocuted if a current as small as 50 mA passes near the heart. An electrician working with sweaty hands makes good contact with the two conductors he is holding, one in each hand. If his resistance is 2,000 Ω, what might the fatal voltage be? Use Voltage=Current * Resistance.

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

A circuit has three resistors (1 Ω, 2 Ω, and 3Ω) connected in series. What is the equivalent resistance of the circuit? Your answer should be in units of Ω but you should only submit the number for your answer.
See the attached picture. A fifteen (15) microfarad capacitor in series with a 130 kilo-ohm resistor is “charged” using a 12-volt battery. The switch is closed at time equals zero seconds. What is the time required for the capacitor to collect 50 microcoulombs of charge?
Three identical 100.0-W, 120-V lightbulbs are connected across a 120-V power source as shown in in the figure below. Assume that the resistance of each bulb is constant (even though in reality the resistance increases markedly with current). 120 V R₁ R₂ (a) Find the total power supplied by the power source. W = (b) Find the potential difference across each lightbulb. AV₁ AV₂ = AV₂ = Need Help? Read It R₂ V Master It
Consider the following circuit diagram. The potential difference across the battery is 40.0 volts, and it supplies a current of 5.00 amperes to the circuit. There is a current of of 2.70 amperes flowing through R1. Resistor R2 has a resistance of 5.50 ohms. What is the resistance of R3? Answer in ohms to two decimal places, but do not include units in your answer.
The wattage rating of a light bulb is the power it consumes when it is connected across a 120 V potential difference. How does the resistance of a 60 W light bulb compare to that of a 100 W light bulb? A) The 100 W bulb has less resistance. B) The 100 W bulb has the same resistance. C) The 100 W bulb has more resistance.
An auto mechanic needs to determine the emf and internal resistance of an old battery. He performs two measurements: in the first, he applies a voltmeter to the battery's terminals and reads 11.8 V; in the second, he applies an ammeter to the terminals and reads 15.3 A. What are the battery's emf E and internal resistance r? E = V r = II