A 1.5-m length of straight wire experiences a maximum force of 1.6 N when in a uniform magnetic field that is 1.8 T. 1) What cur
rent must be passing through it? (Express your answer to two significant figures.)
1 answer:
Answer:
0.6 A
Explanation:
length, l = 1.5 m
Maximum force, F = 1.6 N
Magnetic field, B = 1.8 T
Let the current is i.
the force on a current carrying conductor placed in a magnetic field is given by
F = B x i x l x sinθ
Where, θ be the angle between the magnetic field and the length element.
for maximum force, θ = 90°
So,
1.6 = 1.8 x i x 1.5 x 1
i = 0.6 A
Thus, the current in the conductor is 0.6 A.
You might be interested in
The study of the inorganic world.
Answer:
light scattering by particles in a colloid or in a very fine suspension
120n
since the speed is doubled, her force is doubled
B is the answer, I’m really good at this subject
It’s doesn’t change meaning it’s 0