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
Mila [183]
3 years ago
6

The electric current in a wire is 1.5A. How many electrons flow past a given point in a time of 2s?

Physics
1 answer:
kipiarov [429]3 years ago
5 0

Answer:

The amount of electrons that flow in the given time is 3.0 C.

Explanation:

An electric current is defined as the ratio of the quantity of charge flowing through a conductor to the time taken.

i.e           I = \frac{Q}{t} ...................(1)

It is measure in Amperes and can be measured in the laboratory by the use of an ammeter.

In the given question, I = 1.5A, t = 2s, find Q.

From equation 1,

            Q = I × t

                = 1.5 × 2

               = 3.0 Coulombs

The amount of electrons that flow in the given time is 3.0 C.

You might be interested in
A person is on an elevator that moves downward at 1.8 m/s². If the person weighs 686 N, what is the net force on the person?
Usimov [2.4K]

Answer:

Explanation:

Hi

6 0
3 years ago
What do you mean by supplementary quantities and its unit?​
kondaur [170]
<h2>~<u>Solution</u> :-</h2>
  • Supplementary Quantities are geometrical quantities of circle and sphere. Supplementary are the units <em>not still classified either as base or derived.</em>

$ \large\boxed{ \sf \red{More ~Info :}}$

The units of supplementary quantities are <u>dimensionless units.</u>

\\

3 0
2 years ago
Read 2 more answers
Read the claim about caffeine. Caffeine improves mental alertness and motor coordination. A university research study was conduc
diamong [38]

Answer:

just took the quiz and i don't know the right one but its not people who sell decaffeinated tea

Explanation:

i took the quiz

5 0
3 years ago
Read 2 more answers
When the buildup of stress in earth's crust is so great that the rocks reach their elastic limit?
levacccp [35]
The faults would shift and cause an earthquake. hope this helps
8 0
3 years ago
A man whose mass is 60 kg walks up 15 steps, each 30cm high, in 15s. Find the power he develops.​
iren2701 [21]

Explanation:

given: m=60kg

d=30cm=0.3m

t=15s

we know, P=F/d

F= mg

=60 ×9.8

= 588N/m

now P=f/d

= 588/ 0.3

=1960 W

4 0
2 years ago
Other questions:
  • What is the difference between a parallel connection and series connection<br>​
    8·2 answers
  • A 6.00-μf parallel-plate capacitor has charges of 40.0 μc on its plates. how much potential energy is stored in this capacitor?
    12·1 answer
  • Which of the following statements about Ohm's Law is true? A. Increasing the voltage decreases current. B. Keeping the same volt
    5·1 answer
  • You are on a Parkour course. First you climb a angled wall up 9.5 meters. They you shimmy along the edge of a 3.5 meter long wal
    9·1 answer
  • Two long, straight wires are parallel and 26 cm apart.
    5·1 answer
  • .A particle starts on the origin. It is pushed back to -5.7 m in 2.1 s. Then it is pushed
    8·2 answers
  • A mass hanging from a spring is set in motion and its ensuing velocity is given by v (t )equals 2 pi cosine pi t for tgreater th
    13·1 answer
  • Which statements describe magnetic poles? Check all that apply.
    10·2 answers
  • A boy takes his dog for a walk. The dog pulls with 30N of force to the right and the boy pulls backward with 18 N of force.
    6·1 answer
  • The practice of science can answer only scientific questions. And scientific questions guide the design of investigations. What
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!