Answer:
0.0129 V
Explanation:
The average emf induced in the coil is given by Faraday-Newmann-Lenz:
where
is the variation of magnetic flux through the coil
is the time interval
Here we have
B = 0.50 T is the strength of the magnetic field
The radius of the coil is
r = 35 cm = 0.35 m
So the area is
The initial flux through the coil is
while the final flux is zero, since the coil has been completely removed from the magnetic field region; so, the variation of magnetic flux is
and so, the average emf induced is
Answer:
A reaction time is something that measures the amount of time for you to respond to a stimulus. For an example the average human reaction time for a visual stimulus is 0.25 seconds, 0.17 seconds for a audio stimulus and 0.15 seconds for a touch stimulus.
Explanation:
Stimulus - A thing or event that evokes a specific functional reaction in an organ or tissue
Answer:
A
Explanation:
Light has both wave and particle characteristics. It behaves as wave in examples such as Reflection, refraction, diffraction, interference. It behaves as a particle in photoelectric effect, compton's effect etc. Light is an example of wave-particle duality.
The answer is D. Mountains in North America appear to be the same as those in Northern Europe
Answer: Option (C) is the correct answer.
Explanation:
When an electron is transferred from one atom to another then it results in the formation of ionic bond. Whereas when there is sharing of electron(s) then it results in the formation of covalent bond.
Chlorine being a non-metal readily accepts electron from a metal. For example, NaCl is an ionic compound.
Also, chlorine is able to combine with another chlorine atom by sharing of an electron. For example, is a covalent compound.
Thus, we can conclude that a chlorine atom can form ionic bonds by accepting an electron and covalent bonds by sharing electrons.