Aflat-screen television uses 3 amps and has a power rating of 300 watts.
how many volts does it need?
a.303 volts
b.100 volts
c.900 volts
d.297 volts

Answer : The voltage of flat screen television is 100 V.

Explanation :

It is given that,

Current used by a flat screen television,

Power rating,

We have to find the amount of voltage used by television.

Power of an electrical equipment is given by :

or

So, the correct option is (B) "100 V"

Hence, this is the required solution.                  

a.

explanation:

battery with hi vtge high val resist in series