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
KengaRu [80]
3 years ago
14

"a 2.0-m straight wire carrying a current of 0.60 a is oriented parallel to a uniform magnetic field of 0.50 t. what is the magn

itude of the magnetic force on it? "
Physics
1 answer:
Oksana_A [137]3 years ago
8 0
The magnitude of the magnetic force acting on the wire is zero, because the magnetic field is parallel to the wire.

In fact, the magnetic force exerted by the magnetic field on the wire is
F=ILB \sin \theta
where I is the current in the wire, L the length of the wire, B the magnetic field intensity and \theta the angle between the direction of B and the wire. In our problem, B and the wire are parallel, so the angle is 0^{\circ} and so \sin \theta =0, therefore the magnetic force is zero: F=0.
You might be interested in
Which of the following materials could have been found in the giant cloud that formed the solar system?
iren2701 [21]
Liquid and solid water were not in the giant gas cloudr
6 0
3 years ago
Read 2 more answers
Why is radiation fog more likely near the center of an anticyclone than near the center of a cyclone?
Zigmanuir [339]
Radiation fog is the fog that is formed when the heat absorbed the Earth's surface is released into the atmosphere producing fog. This only occurs when the air is clear and calm. In the center of an anticyclone, the conditions of the air are clear and calm which is favorable for the formation of radiation fog. The center of cyclones, on the other hand, is turbulent and cloudy which prevents the formation of radiation fogs.
4 0
3 years ago
An ice skater slides in a straight line across the ice. As she passes a certain point, her velocity is 24 km/hr. Two seconds lat
gulaghasi [49]
Acceleration = (change in speed) / (time for the change)

Change in speed = (later speed) - (earlier speed) = (13 - 24) = -11 km/hr
Time for the change = 2 seconds

Acceleration = (-11 km/hr) / (2 sec)

Acceleration = -5.5 km/hr-sec  (B)
5 0
3 years ago
A 2.0-kilogram laboratory cart is sliding across a horizontal frictionless surface at a constant velocity of 4.0 meters per seco
yanalaym [24]

Answer:

(2) 10.0 m/s east

Explanation:

7 0
3 years ago
¿Cómo es el movimiento uniforme de los pedales de una bicicleta con respeto a la tierra y con respecto al ciclista?
Nastasia [14]
Respecto al ciclista
6 0
3 years ago
Other questions:
  • A sound wave has a speed of 343 m/s in air. What is the wavelength of a sound wave with a frequency of 686 Hz
    11·1 answer
  • The electric field between square the plates of a parallel-plate capacitor has magnitude E. The potential across the plates is m
    6·1 answer
  • When a certain rubber band is stretched a distance x, it exerts a restoring force of magnitude f = ax, where a is a constant. th
    7·1 answer
  • When light is reflected by a mirror, the angle of incidence is always A. equal to the angle of reflection. B. less than the angl
    5·2 answers
  • Three equal charges of magnitude 'e' are located at the vertices of an equilateral triangle of side 1m. Where should you place a
    9·1 answer
  • Can sumbody help me wit dis
    10·1 answer
  • What movements of water has the greatest effect on the growth of producers
    8·1 answer
  • You find it hard to ride faster on your bike because a force is pushing back on you. What type of force is slowing you down?
    15·2 answers
  • An object moving in the xy-plane is acted on by a conservative force described by the potential-energy function
    15·1 answer
  • When we jump off a boat towards the shore the boat moves back why​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!