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Assessment week 2
Equations
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Cards (6)
P
=
P=
P
=
I
V
IV
I
V
power=
current
x
potential difference
E
=
E=
E
=
P
t
Pt
Pt
Energy transferred =
power
x
time
Q
=
Q =
Q
=
I
t
It
I
t
charge flow =
current
×
time
P
=
P =
P
=
I
2
R
I2R
I
2
R
Power
=
current
x
current
x
resistance
E
=
E =
E
=
P
t
Pt
Pt
Energy= Power x time
E
=
E =
E
=
Q
V
QV
Q
V
Energy= charge x voltage