Curriculum
Course: AS Physics 9702
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Curriculum

AS Physics 9702

1. Physical quantities and kinematics

0/41 Dr Dabour Hub Science Diagram and Course Material

2. Dynamics, forces and pressure

0/46 Dr Dabour Hub Science Diagram and Course Material

3. Work, energy, power and deformation

0/31 Dr Dabour Hub Science Diagram and Course Material

4. Waves and superposition

0/39 Dr Dabour Hub Science Diagram and Course Material

5. Electricity and D.C. circuits

0/49 Dr Dabour Hub Science Diagram and Course Material

7. Circular motion and gravitational fields (A Level)

0/25 Dr Dabour Hub Science Diagram and Course Material

8. Thermal physics (A Level)

0/37 Dr Dabour Hub Science Diagram and Course Material

10. Electric fields and capacitance (A Level)

0/36 Dr Dabour Hub Science Diagram and Course Material

11. Magnetic fields and alternating currents (A Level)

0/46 Dr Dabour Hub Science Diagram and Course Material

12. Quantum and nuclear physics (A Level)

0/44 Dr Dabour Hub Science Diagram and Course Material

13. Medical physics and astronomy (A Level)

0/42 Dr Dabour Hub Science Diagram and Course Material
Quiz

10.2.4 Resistors in Parallel – Check yourself

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1.
Two 10 Ω resistors in parallel have a combined resistance of…
20 Ω
5.0 Ω
10 Ω
2.5 Ω
2.
Which is true of resistors in parallel?
The same p.d. is across each
The same current flows in each
The p.d.s add up to the supply value
The total resistance is the sum
3.
Resistors of 3.0 Ω and 6.0 Ω in parallel across 6.0 V. The supply current is…
1.0 A
3.0 A
2.0 A
4.0 A
4.
Adding another resistor in parallel to a circuit with fixed supply p.d. makes the total current…
decrease
remain constant
become zero
increase
5.
The combined resistance of 4.0 Ω and 12 Ω in parallel is…
between 4 Ω and 12 Ω
3.0 Ω
8.0 Ω
16 Ω
6.
A graph of 1/R against the number n of identical resistors in parallel is…
a straight line through the origin
a curve falling to zero
a straight line with negative gradient
a horizontal line
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