Q6:
AS & A Level Physics - 9702 Paper 2 2010 Winter Zone 1
Share
Previous
Questions:
6/7
Topic: CH20 - D.C. CIRCUITS
Solution
PRACTISE
Similar Questions
LEARN
Concepts with Sparky
More Questions from this Topic
Theory
CH20 - D.C. CIRCUITS
(a) (i) State what is meant by rectification of an alternating voltage...................................................................................
Winter
4
Theory
CH20 - D.C. CIRCUITS
(a) State Kirchhoff’s first law......................................................................................... [1](b) A cell with internal...
Summer
4
Theory
CH20 - D.C. CIRCUITS
(a) (i) State what is meant by rectification of an alternating voltage...................................................................................
Winter
4
Theory
CH20 - D.C. CIRCUITS
(a) Define electric potential difference (p.d.). [1]
(b) A power supply, three resistors and a component X are connected in the circuit shown
The ...
Winter
5
Theory
CH20 - D.C. CIRCUITS
(a) Define resistance. .................................................................................................................................
Winter
6
Theory
CH20 - D.C. CIRCUITS
(a) Fig. 7.1 shows two resistors connected in series with a cell of electromotive force (e.m.f.) 1.50 V and internal resistance 0.28 Ω. Fig. 7.1One ...
Winter
4
MCQ
CH20 - D.C. CIRCUITS
Kirchhoff’s second law is a consequence of a basic principle. What is this principle?
Winter
5
MCQ
CH20 - D.C. CIRCUITS
The diagram shows a circuit with a light-dependent resistor (LDR).The ammeter reads zero current.What is the resistance of the LDR?
Winter
6
MCQ
CH20 - D.C. CIRCUITS
A torch uses three lamps connected in parallel and is powered by a cell of electromotive force (e.m.f.) 3.0 V and negligible internal resistance. Each...
Winter
5
MCQ
CH20 - D.C. CIRCUITS
A fixed resistor and a diode are combined by connecting them in series. The total potential difference $V$ across the combination is varied and the co...
Winter
3
More Questions from year 2010
MCQ
CH1 - PHYSICAL QUANTITIES & UNITS
The SI unit for potential difference (the volt) is given, in base units, by
Summer
1
MCQ
CH1 - PHYSICAL QUANTITIES & UNITS
The product of pressure and volume has the same SI base units as
Summer
3
MCQ
CH1 - PHYSICAL QUANTITIES & UNITS
An ion is accelerated by a series of electrodes in a vacuum. A graph of the power supplied to the ion is plotted against time.What is represented by t...
Summer
1
MCQ
CH1 - PHYSICAL QUANTITIES & UNITS
A vector quantity $V$ is resolved into two perpendicular components $X$ and $Y$. The angle between $V$ and component $X$ is $\theta$. The angle betwee...
Summer
1
MCQ
CH3 - KINEMATICS
The diagram shows a velocity-time graph for a vehicle.
The vehicle, moving at 4.0 ms-1, begins to accelerate at time = 0.
What is the vehicle's ac...
Summer
2
MCQ
CH3 - KINEMATICS
A small steel ball falls freely under gravity after being released from rest.
Which graph best represents the variation of the height $h$ of the ball...
Summer
1
MCQ
CH4 - DYNAMICS
Two equal masses travel towards each other on a frictionless air track at speeds of $60 \text{ cm s}^{-1}$ and $40 \text{ cm s}^{-1}$. They stick toge...
Summer
2
MCQ
CH4 - DYNAMICS
A brick weighing 20 N rests on an inclined plane. The weight of the brick has a component of 10 N parallel with the plane. The brick also experiences ...
Summer
2
MCQ
CH4 - DYNAMICS
The diagram shows two identical spheres X and Y.
Initially, X moves with speed v directly towards Y. Y is stationary. The spheres collide elastical...
Summer
3
MCQ
CH5 - FORCES, DENSITY & PRESSURE
Forces of 3 N, 4 N and 5 N act at one point on an object. The angles at which the forces act can vary.
What is the value of the minimum resultant for...
Summer
3