Question

derive the expression of force on a current carrying conduction placed in a uniform magnetic field​

Answer 1

Answer:

=(nqAvd)lBsinθ. is the equation for magnetic force on a length l of wire carrying a current I in a uniform magnetic field B, as shown in Figure 22.7. 2. If we divide both sides of this expression by l, we find that the magnetic force per unit length of wire in a uniform field is =IBsinθ.