The output winding has 1/20 as many turns as the input winding has.
So the output voltage is 1/20 of the input voltage.
That's how transformers work.
Complicated, huh !
(1/20) of 240 volts = <em>12 volts</em>
Answer:
Work = force * displacement
= 50 N * 20 Meter
=1000 Newton meter = 1000 joule .
Explanation:
Answer:
Refractive index = 1.15
Explanation:
As we know for constructive interference of reflected light the path difference of two reflected light rays must be integral multiple of the wavelength
so here we have
now here we know that
now we have