12. In a transformer without any loss in power, there are 6000 turns in the primary and 500 turns in the secondary.The primary voltage is 120 V and the primary current is 0.1 A. Find the current in the secondary. O 1.5 A O 2A O 1.2 A 13. When the circuit is kept switched
Answers
Answered by
2
Explanation:
N
p
=5000
N
s
=250
V
p
=120
I
p
=0.1A
V
p
V
s
=
N
p
N
s
V
s
=
N
p
N
s
×V
p
=
5000
2500
×120=6V
V
p
V
s
=
I
s
I
p
I
s
=
V
s
I
p
×V
p
=
6
0.1
×120=2A
Answered by
0
Answer:
N
p
=5000
N
s
=250
V
p
=120
I
p
=0.1A
V
p
V
s
=
N
p
N
s
V
s
=
N
p
N
s
×V
p
=
5000
2500
×120=6V
V
p
V
s
=
I
s
I
p
I
s
=
V
s
I
p
×V
p
=
6
0.1
×120=2A
Explanation:
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