Simple question

J

Jpsinghbrar

New Member

• Jan 5, 2013

• #1

i think this is simple question but can clarify my basic doubt. Question: In a step-up trasformer a low voltage is converted to high voltage then how energy conservation law is satisfied. pls if anyone clarify my doubt..??

 

ronsimpson

Well-Known Member

Most Helpful Member

• Jan 5, 2013

• #2

1:10 transformer
1 volt in: 10 volts out
10 Amps in 1 amp out
10 watts in:10 watt out

10W=10W there fore energy conservation

 

Last edited: Jan 5, 2013

J

Jpsinghbrar

New Member

• Jan 5, 2013

• #3

Thanx a lot...

 

S

shahzaib19

New Member

• Apr 29, 2013

• #4

by the phenomenon of mutual inductance the current becomes low and voltage rises

 

N

Norator

New Member

• Apr 29, 2013

• #5

A transformer can have a voltage gain or a current gain but not a power gain.