# Tell us about the Ampere force – Write down the formula that expresses the modulus of the Ampere force and name each

Tell us about the Ampere force – Write down the formula that expresses the modulus of the Ampere force and name each of the physical quantities included in this formula. The force acting on a conductor with a current in a magnetic field is called the Ampere force.
The strength of the action of a uniform magnetic field on a conductor with a current is directly proportional to the current strength, the length of the conductor, the modulus of the magnetic field induction vector, the sine of the angle between the magnetic induction vector and the conductor:
F = BII
B – magnetic induction module,
/ – current in the conductor,
/ is the length of the conductor. Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.