electricity in physics
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Answered by
1
1.q=12c
t=4s
I=?
I=q/t
=12/4
=3 A
2.I=2A
t=60s
q=It
=2*60
=120 c
v=3v
w=?
v=w/q
w=vq
=3*120
=360J
3.V=220V
R=1200 ohm
v=IR
I=V/R
=220/1200
=0.18A
t=4s
I=?
I=q/t
=12/4
=3 A
2.I=2A
t=60s
q=It
=2*60
=120 c
v=3v
w=?
v=w/q
w=vq
=3*120
=360J
3.V=220V
R=1200 ohm
v=IR
I=V/R
=220/1200
=0.18A
Answered by
0
1 q =12 c
T=4s
I=?
I=q/ t
=12/4
=3A
2 i=2A
T=60s
Q=it
=2×60
=120 c
V=3v
W=?
W=v q
=360 J
T=4s
I=?
I=q/ t
=12/4
=3A
2 i=2A
T=60s
Q=it
=2×60
=120 c
V=3v
W=?
W=v q
=360 J
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