Answer:
25.8 lb/in²
Explanation:
Gay-Lussac's law tells us that given an ideal gas of a certain mass has a constant volume, the pressure exerted on the sides of its container is directly proportional to its absolute temperature.
jack peddles a stationary bicycle. the pedals of the bicycle are attached to a 1000 turn coil of area 0.10 m2. the coil rotates
1 answer:
The maximum voltage generated in the coil is 3.14 V.
According to the question, we are provided that a bicycle turns 1000 of the area of 0.10 m2, where the coil rotates half a revolution per second, which is placed in a uniform magnetic field of 0.01 T.
Therefore, no .of turns the coil took, N = 1000
Area of the coil, A= 0.10 m²
Frequency of the system =0.5 revolutions per second
= 0.5 Hz
The intensity of the Magnetic field , B =0.01 T
So the Equation we refer to for the calculating the desired value
E(ind) =
= -d(NBAcosωt) / dt
= − NBA d(cosωt) /dt
= NBAωsinωt
if sinωt=1,
maximum E(ind)= NBAω
Since we know, ω=2πf
Therefore, (Eind)max = NBA(2πf)
= (1000)(0.01)(0.1)(2π)(0.5)
(E(ind))max= 3.14v.
the value for the voltage we got is 3.14 V
To know more about Magnetic Field brainly.com/question/23096032?referrer=searchResults.
#SPJ4
You might be interested in
Answer:
is reflected back into the region of higher index
Explanation:
Total internal reflection is a phenomenon that occurs when all the light passing from a region of higher index of refraction to a region of lower index is reflected back into the region of higher index.
According to Snell's law, refraction of ligth is described by the equation
where
n1 is the refractive index of the first medium
n2 is the refractive index of the second medium
is the angle of incidence (in the first medium)
is the angle of refraction (in the second medium)
Let's now consider a situation in which
so light is moving from a medium with higher index to a medium with lower index. We can re-write the equation as
Where is a number greater than 1. This means that above a certain value of the angle of incidence
, the term on the right can become greater than 1. So this would mean
But this is not possible (the sine cannot be larger than 1), so no refraction occurs in this case, and all the light is reflected back into the initial medium (total internal reflection). The value of the angle of incidence above which this phenomen occurs is called critical angle, and it is given by
Answer:
Deflection at point C = 0.151 m
Explanation:
Central deflection due to uniformly distributed load w for simply supported beam
Central deflection due to point load P for simply supported beam
Here deflection
Deflection at point C = 0.151 m