Download Chapter 6 Electrical energy extra worksheet 1: Circuit calculations

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Chapter 6 Electrical energy
EXTRA WORKSHEET 1:
Circuit calculations
SCIENCE UNDERSTANDING
VISUAL/SPATIAL
Name: _____________________ Class: _________ Date: __________
The light bulbs in each of the circuits shown below are exactly the same. Predict
and/or calculate the current flowing at each of the points indicated and the voltage
drop over each of the light bulbs.
1
Currents:
Voltages:
a = _________A
A = _________V
b = _________A
B = _________V
c = _________A
C = _________V
Copyright © Pearson Australia 2012 (a division of Pearson Australia Group Pty Ltd) ISBN 978 1 4425 2361 6
Page 1
2
Currents:
Voltages:
d = _________A
D = _________V
e = _________A
E = _________V
f = _________A
F = _________V
3
Currents:
Voltages:
g = _________A
G = _________V
h = _________A
H = _________V
i = _________A
I = _________V
4
Currents:
Voltages:
j = _________A
J = _________V
k = _________A
K = _________V
Copyright © Pearson Australia 2012 (a division of Pearson Australia Group Pty Ltd) ISBN 978 1 4425 2361 6
Page 2
l = _________A
L = _________V
Copyright © Pearson Australia 2012 (a division of Pearson Australia Group Pty Ltd) ISBN 978 1 4425 2361 6
Page 3
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