Physics 12
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Unit 7 Quiz #1 Version 2
1.
2.
a)
Find the current through R4.
(4 marks)
b) Find the voltage drop across R2.
(2 marks)
3.
Find the power dissipated by R1.
(7 marks)
Lesson 7 Terminal Voltage
Saturday, April 12, 2014
11:07 AM
Unit 7 Circuitry Page 1
Unit 7 Circuitry Page 2
Unit 7 Circuitry Page 3
Unit 7 Circuitry Page 4
Unit 7 Circuitry Page 5
Unit 7 Circuitry Page 6
Unit 7 Circuitry Page 7
Unit 7 Circuitry Page 8
Uni
Lesson 4 Series and Parallel Circuits
Saturday, April 12, 2014
11:06 AM
Unit 7 Circuitry Page 1
Unit 7 Circuitry Page 2
Unit 7 Circuitry Page 3
Unit 7 Circuitry Page 4
Unit 7 Circuitry Page 5
Unit 7 Circuitry Page 6
You will almost blow the breaker. Not q
Lesson 4 Graphing Review
Friday, November 15, 2013
2:08 PM
Unit 3 Work, Energy and Power Page 1
Directly proportional
directly
Constant of proportionality
Unit 3 Work, Energy and Power Page 2
Partial proportion
Unit 3 Work, Energy and Power Page 3
inverse
Work and Energy 2013
Tuesday, December 10, 2013
2:57 PM
3 Definitions of Work
W=Fd
Units:
Joules
(Nm)
W=
SCALAR
F and d must be in the
same direction
area under a force vs
distance graph (it'll be
a triangle or a
trapezoid)
Work, energy theorem
Energy: th
Lesson 3 Power and Efficiency
Friday, November 15, 2013
2:08 PM
Unit 3 Work, Energy and Power Page 1
Unit 3 Work, Energy and Power Page 2
Unit 3 Work, Energy and Power Page 3
Unit 3 Work, Energy and Power Page 4
Unit 3 Work, Energy and Power Page 5
Unit 3
Unit 3 Quiz 1 Answers
Friday, November 15, 2013
2:09 PM
Unit 3 Work, Energy and Power Page 1
Unit 3 Work, Energy and Power Page 2
Unit 3 Work, Energy and Power Page 3
Unit 3 Work, Energy and Power Page 4