What bias conditions must be present for the normal operation of a transistor amplifier? A. The emitter-base junction must be forward biased, and the collector-base junction must be reverse biased.
B. Both junctions must be forward biased.
C. The emitter-base junction must be reverse biased, and the collector-base junction must be forward biased.
D. Both junctions must be reverse biased.
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The condition that must be present for the normal operation of a transistor amplifier is the emitter-base junction must be reverse biased, and the collector-base junction must be forward biased. The answer is letter C. It should not drive the transistor either into saturation or into cu – off, resulting in one will deem transistors to be inefficient
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Aristotle supported which of these views? The Sun and all the planets revolve around Earth. The speed of a free-falling object is independent of its weight. Earth and other planets revolve around the Sun. Every action has an equal and opposite reaction. The fifth element, ether, does not exist in heavenly bodies. NextReset
A hair curling iron uses 13 watts of power. how long must it operate to do 1,040 joules of work?
Which of the four regions of the Sun has the lowest temperature?
Where is the error in this vent diagram A “parallel” and “perpendicular are switched B The spring descriptions of motion are switched C Particles travel along the wave in longitudinal waves D Particles move long distances in transverse waves
What will that action cause her body to do? Why?
Which of Newton’s Laws applies to this situation?
Write a paragraph which incorporates all of the above information.
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Answer:
In order to get back to the ship, the astronaut must throw the belt in the opposite direction the spaceship.
From Newton's third law of motion:
For every action, there is equal and opposite reaction.
In order to throw the belt away, astronaut would apply some force which cause same amount of force acting on her body in the opposite direction which would take her towards the spaceship.
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Answers
Answer:
The amount of energy added to rise the temperature Q = 17413.76 KJ
Explanation:
Mass of water = 52 kg
Initial temperature = 68 °F = 20° c
Final temperature = 212 °F = 100° c
Specific heat of water
Now heat transfer Q = m × C × ( -
)
⇒ Q = 52 × 4.186 × ( 100 - 20 )
⇒ Q = 17413.76 KJ
This is the amount of energy added to rise the temperature.
Answers
Answer:
This is a Upside down Glass of Water Experiment
Explanation:
Explanation:
if I interpret the graphic correctly, then there is a basin fully filled with water on the left, then a piece of paper of a piece of glass, where the paper is in contract with the water on the left, and some water is delivered to the right.
then i suspect this shows the capillary effect of very narrow channels of water. like in the very tiny spaces between the fibers of the paper. as long as the paper is in contact with the water on the left, and the level of water is there higher than on the right, the surface tension of water kind of propels itself further along these narrow channels in the paper and supported by gravity and air pressure it drops even into the other side.
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B) the distance between the charged particles is decreased.
C) the magnitude of the charge on both the particles is decreased.
D) the magnitude of the charge on one of the particles is decreased.
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The force of repulsion between two like-charged particles will increase if the distance between the charged particles is decreased.
What is coulomb's law?
According to Coulomb's law: The magnitude of each of the electric forces with which two point-at-rest charges interact is directly proportional to the product of the magnitude of both charges
And inversely proportional to the square of the distance that separates them and has the direction of the line that joins them.
The formula will be given as:
We can see that the force is inversely proportional to the distance of the two charges.
To know more about coulomb's law follow
Answer:
B). the distance between the charged particles is decreased.
Explanation: