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Strike441 [17]
3 years ago
7

In which type of transistor does current flow from the base to the emitter?

Physics
2 answers:
DedPeter [7]3 years ago
6 0

Answer:

The current flows from the base to the emitter in the NPN transistor.

Explanation:

NPN transistor  :

NPN transistor is a semiconductor in which the positively charged is sandwiched between two negatively charged.

In NPN transistor, V_{CB} is reverse-biases the collector-base junction and V_{BE} is forward- biases the emitter-base junction.

Hence, The current flows from the base to the emitter in the NPN transistor.

dimulka [17.4K]3 years ago
4 0
The anwser would be A 
     hope this helped
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Serjik [45]
<span>Both electric and magnetic fields exert body forces, meaning they act from a distance. The like charges and poles in both repel; positive charge repels positive and the north pole repels the north pole. For both, the opposite poles/charges attract. Finally, only magnetic fields have poles, and there are two poles, namely the south and north, so they are dipolar. The diagram that represents all of this information correctly is the third.</span>
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4 years ago
In a science museum, a 140 kg brass pendulum bob swings at the end of a 16.8 m -long wire.
Mice21 [21]

The period of the pendulum is 8.2 s

Explanation:

The period of a simple pendulum is given by the equation:

T=2\pi \sqrt{\frac{L}{g}}

where

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We notice that the period of a pendulum does not depend at all on its mass, but only on its length.

For the pendulum in this problem, we have

L = 16.8 m

and

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3 years ago
a stationary wave of fundamental frequency has a frequency of 120 hz has been generated in a medium calculate three lighter freq
DENIUS [597]

Answer:

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Explanation:

8 0
2 years ago
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kherson [118]

Answer:

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Explanation:

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3 years ago
a supertanker traveling at 7.2 m/s decelerates to a halt in 12 min. Calculate the magnitud of its average decelaration in meters
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Explanation:

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