Answer:
(N x π x r^2 x Cosθ) / R x dB(t) / dt
Explanation:
radius = r , Number of turns = N, B = B(t), Angle = θ, Resistance = R
induced emf = rate of change of magnetic flux
e = - N x dΦ / dt
e = - N x d(B A Cosθ) / dt
e = - N x A x Cosθ x dB(t) / dt
e = - N x π x r^2 x Cosθ x dB(t) / dt
where, negative sign shows the direction of induced emf in the coil.
induced current, i = induced emf / resistance
i = - (N x π x r^2 x Cosθ) / R x dB(t) / dt
Answer:
it was about a group of people that thought that Jews should be elimanited but the Jews fought back
Explanation:
Answer:
a. i. applied force
ii. gravitational force
iii. normal force of reaction
b. net force is zero
c. we move forward
d. frictional force
e. opposite dirction of force applied
Explanation:
Answer:
Negative 9.8 meters per second squared
Explanation:
The negative is for the direction (down, towards the center of the earth). Often this can be estimated as -10 m/s^2 to make calculations easier.
This is an example of classical conditioning, and the library is a conditioned stimulus.
The idea of classical conditioning was first put forward by the man Ivan Pavlov, a Russian physiologist.
In his studies, he was able to successfully associate a once neutral stimulus to a conditioned response. The neutral stimulus hitherto does not produce the expected response until after conditioning has taken place.
In this case, the library was a neutral stimulus. When it becomes associated with a bakery, it provokes the conditioned response of hunger any time you go to the library.
The library is now a conditioned stimulus.
Learn more: brainly.com/question/18080270