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Alexandra [31]
3 years ago
9

What's the difference between shunt and multiplier?​

Physics
2 answers:
vovikov84 [41]3 years ago
7 0

Answer:

A Shunt is a passive element, usually resistive, that is used to bypass current around another element, like a meter, that is not able to handle the full current flow. ... A Multiplier is an active element that amplifies a voltage or current to enable a less sensitive device or circuit to make use of it.

Butoxors [25]3 years ago
4 0

Explanation:

A Shunt is a passive element, usually resistive, that is used to bypass current around another element, like a meter, that is not able to handle the full current flow.

The voltage equivalent of this is the voltage Divider, once again usually resistive, which is used to block excessive voltage from an element that is not able to withstand the whole voltage.

A Multiplier is an active element that amplifies a voltage or current to enable a less sensitive device or circuit to make use of it.

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Explain how neurons convey information using both electrical and chemical signals.
8090 [49]

Answer:

Explanation:

Neurons communicate via both electrical signals and chemical signals. The electrical signals are action potentials, which transmit the information from one of a neuron to the other; the chemical signals are neurotransmitters, which transmit the information from one neuron to the next.

The electrical signal travels down the axon to the axon terminals where it tells the vesicles to release the neurotransmitters into the synaptic cleft which travel to the receptors of the receiving cell which releases the second messengers

6 0
3 years ago
What is F = m x a in Newton's laws of motion?
madam [21]

Answer:

This is Newton's second law.

<u>Newton's second law text:</u>

(If a resultant force acts on a body, then an acceleration will give it an acceleration, the magnitude of which is directly proportional to the amount of the net force, and a direction is in the direction of the net force itself)

F=ma

net force = mass x acceleration

I hope I helped you^_^

8 0
2 years ago
Choose the TRUE statement about momentum. A. An object can never actually have zero momentum. B. An object with a large mass alw
ra1l [238]
The answer is d. momentum can be transferred from one object to another object
5 0
3 years ago
Read 2 more answers
Help, im not sure how to do this at all
antiseptic1488 [7]

Answer:

60 m

Explanation:

The boat has two separate motions:

1- A motion due north, with constant speed of 10 m/s

1- A motion due east, due to the current, at speed of 2 m/s

We know that the river is 300 m wide, so we can consider first motion 1) to find how much does it take for the boat to cross the river:

t=\frac{d}{v}=\frac{300 m}{10 m/s}=30s

Now we can find how far downstream the boat moved by calculating the distance that the boat covered moving east during this time interval:

d'=vt=(2 m/s)(30 s)=60 m

5 0
2 years ago
Examine the image shown here. Bike helmets like this one have padding made of foam under the hard exterior of the plastic. The f
LenKa [72]

The foam decreases the time of impact.

<h3 />

<h3>What is Impulse?</h3>

The Impulse applied to an object causes a change in the momentum of the object. Impulse is the product of force and time of impact.

J = Ft

where;

  • J is the impulse
  • F is the applied force
  • t is the time of impact

The increase in the time of impact increases the impulse experienced by the object, and a decrease in the time of impact causes a decrease in the impulse experienced by the object.

Thus, we can conclude that the foam decreases the time of impact because it cushions the effect of impact.

Learn more about impulse here: brainly.com/question/25700778

8 0
2 years ago
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