3 years ago

What is the energy (in J) stored in the 31.0 µF capacitor of a heart defibrillator charged to 6.70 ✕ 103 V? J

Medicine

2 answers:

yuradex [85]3 years ago

6 0

Answer:

Energy stored = 695.8joules

Explanation:

Energy stored in a capacitor = C * v²/2

Where c = capacitance = 31ụf

V = voltage = 6.70 *10^3

So therefore:

Energy = (31 * 10^-6) * ( 6.70 * 10^3)²/2

= 695.8 joules

dezoksy [38]3 years ago

6 0

Answer: Note that voltage of the defibrillator is given as 6.70*103V instead of 6.70*10^3volts

The answer is:

Ecap=6957950joules

Explanation:

Ecap=CV^2/2

Where Ecap( Energy in joules) =?

V(Voltage in volt)=6.70*10^3volts

C(capacitance )=31.0µF =31*10^-6F

Ecap=(31*10^-6F)*(6.70*10^3volts)^2/2=13915900/2

Ecap=6957950joules

You might be interested in

A person who meets the qualifications established by the organization that regulates a particular career receives _________. a.

choli [55]

Answer:

A.certification

When someone completes their degree or something they get a certification.

4 0

3 years ago

Pamela watches her cat Mr. Big swat his paw at the wall and calls out, "Crazy Big, what are you swatting at; nothing is there."

Advocard [28]

Answer:

a. Cats see low-frequency, low contrast objects better than humans.

Explanation:

Mr. Big is able to see something that Pamela does not see because cats have a wider field view of about 200 degrees while that of humans is about 180 degrees.

Cats eyes have 6-8 times more rod cells, which are more sensitive to low light, than that of humans. Their elliptical eye shape, large tapetum and cornea help to gather light for better vision at night.

8 0

2 years ago

EDGE PSYCH Ethics is described as the principles of right and wrong behavior. Please select the best answer from the choices pro

Lilit [14]

Answer:

true

Explanation:

7 0

2 years ago

Read 2 more answers

Healthcare professionals must respect that _____ is one of the core ethics of the profession; it gives patients the confidence t

k0ka [10]

Answer:

patient confidentiality, privacy rule, EMR, and health data security

Explanation:

edit:

(Just saw that you figured out lol)

7 0

3 years ago

A 2ml sample was added to a 18 ml diluent in tube 1 which now has a Concentration of 300ng/ml. A 2ml of the sample was moved eac

puteri [66]

Answer:

288ng/ml

Explanation:

A serial dilution is any dilution where the concentration decreases by the same quantity in each successive step.

Serial dilutions are multiplicative.

it to 3 rounds of dilutions for the first tube so 3x6=12 so the 300-12=288

7 0

2 years ago