FOLLOW US ON TWITTER
SHARE THIS PAGE ON FACEBOOK, TWITTER, WHATSAPP ... USING THE BUTTONS ON THE LEFT


YOUR PARTICIPATION FOR THE GROWTH OF PHYSICS REFERENCE BLOG

Sunday, October 14, 2018

9702 November 2017 Paper 22 Worked Solutions | A-Level Physics

  • 9702 November 2017 Paper 22 Worked Solutions | A-Level Physics



Question 1
One end of a wire is connected to a fixed point. A load is attached to the other end so that the wire hangs vertically.





Question 2
A thin disc of radius r is supported at its centre O by a pin. The disc is supported so that it is vertical. Three forces act in the plane of the disc, as shown in Fig. 2.1.





Question 3
A spring is attached at one end to a fixed point and hangs vertically with a cube attached to the other end.





Question 4
A horizontal string is stretched between two fixed points X and Y. The string is made to vibrate vertically so that a stationary wave is formed.





Question 5
Two vertical metal plates in a vacuum have a separation of 4.0 cm. A potential difference of 2.0 × 102 V is applied between the plates. Fig. 5.1 shows a side view of this arrangement.





Question 6
A metal wire in a circuit is damaged. The resistivity of the metal is unchanged but the cross-sectional area of the wire is reduced over a length of 3.0 mm, as shown in Fig. 6.2.






9 comments:

If it's a past exam question, do not include links to the paper. Only the reference.
Comments will only be published after moderation

Currently Viewing: Physics Reference | 9702 November 2017 Paper 22 Worked Solutions | A-Level Physics