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
kvasek [131]
3 years ago
14

How much current is flowing in a wire 4.40 mm long if the maximum force on it is 0.575 NN when placed in a uniform 0.0550-TT fie

ld?
Physics
1 answer:
aleksandrvk [35]3 years ago
3 0

Answer:

Current in wire will be equal to i=2.376\times 10^9A

Explanation:

We have given length of the wire l = 4.40 mm =4.40\times 10^{-3}m

Maximum force F=0.575MN=0.575\times 10^6N

Magnetic field B = 0.0550 T

We know that force on wire is given by F=iBlsin\Theta

For maximum force value of sin\Theta will be maximum which is equal to 1

So force F=iBl\times 1=iBl

So 0.575\times 10^6=i\times 0.0550\times 4.40\times 10^{-3}

i=2.376\times 10^9A

So current in wire will be equal to i=2.376\times 10^9A

You might be interested in
Give an example of Newton's 1st law​
Vesna [10]

Answer:

A ball moving until gravity pulls it back down to the ground

Explanation:

5 0
3 years ago
Which of the following affects the rate constant of a reaction?
Dennis_Churaev [7]
Arrhenius' equation relates the dependence of rate constant of a chemical reaction to the temperature. The equation below is the Arrhenius equation
k = Ae ^{{ \frac{-Ea}{RT} } } where k is the rate constant, T is the absolute temperature. As the temperature of the system increases, the rate constant also increases and vice versa.
3 0
3 years ago
Physics Question:<br> (ignore the part crossed in red) 14459688
adell [148]
Spinning a marshmallow over a fire is effective maybe if you hang it over the fire and heat it up equally on each side
3 0
3 years ago
To calculate the heat needed to melt a block of ice at its melting point what do you need to know
Alisiya [41]
You have to know what the temperature of your suroundings first and then you can melt it with the tools you need. yeah that's another thing know what tools you need and then be safe!:D
3 0
3 years ago
Which is 20 miles per hour north an example of?
puteri [66]
D. Velocity because it describes a speed and direction
6 0
3 years ago
Read 2 more answers
Other questions:
  • A velocity selector can be used to measure the speed of a charged particle. A beam of particles is directed along the axis of th
    11·1 answer
  • What is the purpose of zigzag line on a periodic table ?
    12·1 answer
  • How have human factors contributed to climate change, and what evidence supports these factors?
    6·2 answers
  • A wave has a frequency of 46 Hz and a wavelength of 1.7 meters. What is the speed of this wave?
    11·2 answers
  • The set of points in a plane that are equidistant from a given point form a ____.
    6·2 answers
  • Suppose that you find in a reference book that the volume of all the oceans is 1.4×109km3. To find the mass, you can use the den
    6·1 answer
  • Consider a small raindrop and a large raindrop falling through the atmosphere. (a) Compare their terminal speeds. Both raindrops
    8·1 answer
  • VISUAL 2 GAS LAWS
    8·1 answer
  • Which resource would be the best choice to learn more information about studying martial arts?
    10·1 answer
  • Two objects have the same center point of the circle, but are located at different positions away from the center point. Each ob
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!