Question

derive the relation for magnetic force acting on an arbitary shaped wire assuming relation for a straight wire.​

Answer 1

Answer:

Lorentz force:

F

ˉ

=q(

v

ˉ

×

B

ˉ

)

For a wire carrying charges

F

ˉ

=I∫dt×

B

ˉ

∴∣F∣=BIL

per unit length

Now, Force between two current carrying conductor if carries in same line/direction

∴ Attractive force;

F=

2πd

Bi

1

i

2

distance between

Answer 2

Answer:

Actually don't know

Explanation:

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