Answer:
A. 1/50π V
Explanation:
Given;
magnetic flux through the coil, φm = (1/50π) cos 100πt
t = 1/200 s
The magnitude of the induced EMF is given by;
Therefore, the magnitude of the induced EMF is 1/50π V
The correct option is "A. 1/50π V"
... cloak of invisibility spread over it.
Answer:
4.35x10¹⁷s is the age of the universe
Explanation:
The age of the universe is 13.8 billion years.
As we know, 1 billion years = 1x10⁹years
13.8 billion years * (1x10⁹years/ 1 billion years) = 13.8x10⁹ years.
As 1 year = 3.154x10⁷ seconds, 13.8x10⁹ years are:
13.8x10⁹ years * (3.154x10⁷ seconds / 1 year) =
<h3>4.35x10¹⁷s is the age of the universe</h3>
Answer:
an electron with element with large number of valence electron and large atomic <u>radius</u>