1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
allsm [11]
3 years ago
13

What is an ideal diode? a. The ideal diode acts as an open circuit for forward currents and as a short circuit with reverse volt

age applied. b. The ideal diode acts as an open circuit regardless of forward voltage or reverse voltage applied. c. The ideal diode acts as a short circuit regardless of forward voltage or reverse voltage applied. d. The ideal diode acts as a short circuit for forward currents and as an open circuit with reverse voltage applie
Physics
1 answer:
Serhud [2]3 years ago
8 0

Answer:

d.  The ideal diode acts as a short circuit for forward currents and as an open circuit with reverse voltage applied.

Explanation:

Ideal diode acts like an ideal conductor. In case of forward voltage it acts like an ideal conductor. However when it is reverse biased then it behaves like an ideal insulator. You can understand it bu considering a switch. When the voltage is forward then ideal diode acts like a closed switch. When the voltage is reverse biased then ideal diode behaves like an open switch.

        That is why we can say that the ideal diode acts as a short circuit (higher conduction) for forward currents and as an open circuit ( zero conduction) with reverse voltage applied.

You might be interested in
Which of the following best defines spring constant ?
katovenus [111]

Answer:

A

Explanation:

7 0
3 years ago
When a funnel shaped cloud considered as a tornado?
gladu [14]
It has to be one continuous column of cloud (air) connected to the ground and in constant rotation.
3 0
3 years ago
An elephant produces a 10Hz sound wave. Assuming the speed of sound in air is 344/s, determine the wavelength of this infrasonic
user100 [1]

Answer:

34.5 m

Explanation:

Given data : An elephant produces 10 Hz sound wave. Assuming the speed of sound in air is 345 m/s. To find : What is the wavelength of sound ? Answer : The wavelength of the sound is 34.5 m.

4 0
2 years ago
A spring hangs at rest from a support. If you suspend a 0.46 kg mass from the spring it elongates 0.79m.
Fudgin [204]

a. The restoring force in the spring has magnitude

F[spring] = k (0.79 m)

which counters the weight of the mass,

F[weight] = (0.46 kg) g = 4.508 N

so that by Newton's second law,

F[spring] - F[weight] = 0   ⇒   k = (4.508 N) / (0.79 m) ≈ 5.7 N/m

b. Using the same equation as before, we now have

F[weight] = (0.75 kg) g = 7.35 N

so that

(5.7 N/m) x - 7.35 N = 0   ⇒   x = (7.35 N) / (5.7 N/m) ≈ 1.3 m

4 0
2 years ago
Statement A: 2.567 km, to two significant figures. Statement B: 2.567 km, to three significant figures. Determine the correct re
sammy [17]

Answer:

Statement A is greater than Statement B.

Explanation:

Statement A: 2.567 km, to two significant figures..

To 2 sig figures means only 2 whole numbers should be left after approximation. Thus, 2.567 to 2 significant figures is 2.6 km

Statement B: 2.567 km, to three significant figures. To 3 sig figures means only 3 whole numbers should be left after approximation. Thus, 2.567 to 3 significant figures is 2.57 km

Comparing both values, statement A is obviously greater than Statement B

5 0
3 years ago
Other questions:
  • What unit of measure would you use for mass?
    7·1 answer
  • What is the name of a very porous igneous rock that is so light that it floats?
    14·1 answer
  • An ideal measuring device is one that does not alter the very measurement it is meant to take. Therefore, in comparison with the
    14·1 answer
  • Which would likely demagnetize a magnetized iron nail?
    15·2 answers
  • Which objects have the most similar eccentricities?
    11·2 answers
  • Three examples of each of Newton's Law 1st 2nd and 3rd
    5·1 answer
  • You wad up a piece of paper and throw it into the wastebasket. How far will
    13·2 answers
  • I just need a full answer here not only so I can answer the question, but also so that I can learn.
    11·1 answer
  • The position of an element on the periodic table help scientists predict the number of electrons an atom will gain or lose durin
    11·1 answer
  • PLEASE HELP ME WITH THIS ONE QUESTION
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!