Determine the modulus of force F acting on a straight conductor with a length of l = 3.0 m

| March 11, 2021 | education

Determine the modulus of force F acting on a straight conductor with a length of l = 3.0 m with a current of force I = 2.5A from the side of a uniform magnetic field with induction B = 34T, if the conductor is located at an angle a = 60 degrees to direction B.

l = 3 m.

I = 2.5 A.

B = 34 T.

∠α = 60 °.

Fump -?

If a conductor with a current of length l is located in a magnetic field with induction B, it is acted upon by the Ampere force Famp, the value of which is determined by the formula: Famp = I * l * B * sinα. Where I is the current in the conductor, ∠α is the angle between the conductor l and the magnetic induction B.

Famp = 2.5 A * 3 m * 34 T * sin60 ° = 221 N.

The direction of the Ampere force is determined by the left hand rule.

Answer: a force Famp = 221 N. acts on a conductor with a current in a magnetic field.



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.