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
vladimir1956 [14]
3 years ago
14

A coil has an inductance of 8.00 mh, and the current in it changes from 0.200 a to 1.50 a in a time interval of 0.350 s. find th

e magnitude of the average induced emf in the coil during this time interval. mv
Physics
1 answer:
matrenka [14]3 years ago
3 0
Wegvwervqewvevwqevrv
You might be interested in
A certain wave motion has a frequency of 10 cycles / s and a wavelength of 3 m. so its propagation speed is
kodGreya [7K]
3.5m is ur answer ask for more questions anytime
5 0
3 years ago
Two resistors, of R1 = 3.11 Ω and R2 = 6.15 Ω, are connected in series to a battery with an EMF of 24.0 V and negligible interna
Firlakuza [10]
Part (a):
1- Since the resistors are in series, therefore, the total resistance is the summation of the two resistors.
Therefore:
Rtotal = R1 + R2 = 3.11 + 6.15 = 9.26 ohm

2- Since the two resistors are in series, therefore, the current flowing in both is the same. We will use ohm's law to get the current as follows:
V = I*R
V is the voltage of the battery = 24 v
I is the current we want to get
R is the total resistance = 9.26 ohm
Therefore:
24 = 9.26*I
I = 24 / 9.26
I = 2.59 ampere

Part (b):
To get the voltage across the second resistor, we will again use Ohm's law as follows:
V = I*R
V is the voltage we want to get
I is the current in the second resistor = 2.59 ampere
R is the value of the second resistor = 6.15 ohm
Therefore:
V = I*R
V = 2.59 * 6.15
V = 15.9285 volts

Hope this helps :)
7 0
3 years ago
Question 2 of 5 Instructions:Select the correct answer. What do scientists use to determine the temperature of a star? thermomet
Lena [83]
Scientists use the color of a star to determine its temperature.
PreviousReset C:\format dir\..<span />
4 0
3 years ago
Read 2 more answers
Summarize the big bang theory
MrRissso [65]
Boom explosion then your parents made u :$$
8 0
3 years ago
9. A soft drink distibutor drove west 11 km from Minnehaha to Nut Plains. She then turned around and drove back east for 209 km
guajiro [1.7K]

Answer:

220km

Explanation:

Given parameters:

Distance traveled from Minnehaha to Nut Plains  = 11km

Distance traveled to Dover  = 209km

Unknown:

The distance the soft drink distributor traveled  = ?

Solution:

To solve this problem, we  must understand that distance is the total length of path covered in a journey.

 So;

     Distance  = 209km + 11km  = 220km

The soft drink distributor covered 220km

3 0
3 years ago
Other questions:
  • What conclusions can you draw about an object that either has an OVERALL negative charger OR an OVERALL positive charge?
    11·1 answer
  • If a ball is rolling across a floor at a constant speed is it accelerating
    10·1 answer
  • A closed-end manometer was attached to a vessel containing argon. The difference in the mercury levels in the two arms of the ma
    5·1 answer
  • The basic unit for mass is the<br> a. gram.<br> c. cubic meter.<br> b. metric ton.<br> d. meter.
    6·2 answers
  • Im Stuck In This Thing Called ''Life" Can You Help Me.
    12·2 answers
  • Why heat capacity for polymer higher than metal?
    15·1 answer
  • Parachutists are hurt when jumping on the moon's surface,why?​
    12·2 answers
  • Compare and contrast chemical reactions and nuclear reactions in terms of particles involved . Select all the statements that ap
    8·1 answer
  • Astrology is a sub-discipline of astronomy.<br> ОА. A<br> True<br> ОВ.<br> False
    7·1 answer
  • Using my raw survival instincts, I am trying to catch a trout from a stream with my bare hands. Despite my exceptional reflexes
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!