Curriculum
Course: Igcse Physics
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Curriculum

Igcse Physics

1. Motion, Forces and Energy

0/161 Dr Dabour Hub Science Diagram and Course Material

2. Thermal Physics

0/75 Dr Dabour Hub Science Diagram and Course Material

3. Waves

0/77 Dr Dabour Hub Science Diagram and Course Material

4. Electricity and Magnetism

0/119 Dr Dabour Hub Science Diagram and Course Material

5. Nuclear Physics

0/39 Dr Dabour Hub Science Diagram and Course Material

6. Space Physics

0/47 Dr Dabour Hub Science Diagram and Course Material
Quiz

4.3.4 Combined Resistance – Check yourself

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  • Questions count: 6
  • Passing grade: B+
  • Time limit: 10 minutes
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1.
The total resistance of 5.0 Ω and 15 Ω in series is
3.75 Ω
10 Ω
75 Ω
20 Ω
2.
Two 10 Ω resistors in parallel have a total of
20 Ω
10 Ω
5.0 Ω
2.5 Ω
3.
The combined resistance of resistors in parallel is always
greater than the largest
less than the smallest
equal to the sum
equal to the mean
4.
A 4.0 Ω and a 12 Ω resistor are in parallel. The total is
3.0 Ω
16 Ω
8.0 Ω
0.33 Ω
5.
Adding a resistor in series to a circuit makes the current
larger
the same
infinite
smaller
6.
A 2.0 Ω resistor is in series with 6.0 Ω and 3.0 Ω in parallel. The total is
11 Ω
1.0 Ω
4.0 Ω
9.0 Ω
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Part of 4. Electricity and Magnetism — see every lesson and quiz in this unit.
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