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
Xelga [282]
2 years ago
12

Can you find the magnetic field based on force? a straight segment of wire 35.0 cm long carrying a current of 1.40 a is in a uni

form magnetic field. the segment makes an angle of 53° with the direction of the magnetic field. if the force on the segment is 0.20 n, what is the magnitude of the magnetic field?
Physics
1 answer:
Lostsunrise [7]2 years ago
3 0
The force exerted by a magnetic field on a wire carrying current is:
F=ILB \sin \theta
where I is the current, L the length of the wire, B the magnetic field intensity, and \theta the angle between the wire and the direction of B.

In our problem, the force is F=0.20 N. The current is I=1.40 A, while the length of the wire is L=35.0 cm=0.35 m. The angle between the wire and the magnetic field is 53 ^{\circ}, so we can re-arrange the formula and substitute the numbers to find B:
B= \frac{F}{IL \sin \theta}= \frac{0.20 N}{(1.40 A)(0.35 m)(\sin 53^{\circ})}=0.51 T
You might be interested in
How is a magnetic field generated?
kiruha [24]
A magnetic field is produced by moving electric charges so B
4 0
2 years ago
Read 2 more answers
What is true about the force acting on the cars at the end of a roller coaster ride as they slow down right before stopping?
rjkz [21]
That the gravity dosent Change
4 0
2 years ago
Read 2 more answers
PHYSICS! I AM TIMED!
Lana71 [14]
28J because mechanical energy is the sum of the potential energy and kinetic energy
8 0
3 years ago
Read 2 more answers
3.1 Two waves A and B have frequencies 256 Hz and 1024 Hz respectively have amplitude in ratio 3:1 1.What is their ratio of freq
scoundrel [369]

Answer:

1. the one with the raito

2. the one that stubbed their toe

Explanation:

8 0
3 years ago
What happens when a chemical change takes place?
mart [117]
<span>When chemical change takes place, the atoms in the reactants rearrange and bond together differently to form one or more new products with different characteristics. </span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • An olympic hurdler accelerates at a rate of 15.5 m/s2 . what is the rate in miles/min2 ?
    7·2 answers
  • Which three of these statements about current and voltage in a series circuit are true ?
    7·1 answer
  • A ball of mass m = 4.6 kg, at one end of a string of length L= 6.6 m, rotates in a vertical circle just fast enough to prevent t
    11·1 answer
  • Move the Earth so it is one box from the Sun. (Note: one box side equals about 46,000,000 miles.) Do not change the length of th
    9·1 answer
  • A cell phone charger operates at 5 volts and can deliver a maximum current of 1.0 Amp. If your cell phone has an energy storage
    8·1 answer
  • Potential energy related to an object's height is called
    15·1 answer
  • 2. Which pair of objects has the largest gravitational force?
    8·1 answer
  • A person finds it easier to lift an anchor through the water than lift it into the boat through the air. Why?
    12·1 answer
  • 9.00 V is applied to a wire with a resistance of 52.0 ohm. At what distance from the wire is the magnetic field 2.22x 10^-8 T?
    15·1 answer
  • What is the average value expected for the independent-measures t statistic if the null hypothesis is true?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!