A 5-turn square loop (10 cm along aside, resistance = 4.0 ) is placed in a magnetic field that makes an angle of30o with the pla
1 answer:
You might be interested in
The energy stored in the membrane is
Explanation:
The capacitance of a parallel-plate capacitor is given by
where
k is the dielectric constant of the material
is the vacuum permittivity
A is the area of the plates
d is the separation between the plates
For the membrane in this problem, we have
k = 4.6
Substituting, we find its capacitance:
Now we can find the energy stored: for a capacitor, it is given by
where
is the capacitance
is the potential difference
Substituting,
Learn more about capacitors:
#LearnwithBrainly
Answer:
The wavelength is 3500 nm.
Explanation:
d=
n= 1
θ= 30°
λ= unknown
Solution:
d sinθ = nλ
λ =
λ = 3500 nm