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(b) The diagram below shows a wire placed between the poles of a U-shaped magnet. Horseshoe Magnet Positive (+) N U Batt
Posted: Mon May 16, 2022 3:16 pm
by answerhappygod
- B The Diagram Below Shows A Wire Placed Between The Poles Of A U Shaped Magnet Horseshoe Magnet Positive N U Batt 1 (42.44 KiB) Viewed 65 times
(b) The diagram below shows a wire placed between the poles of a U-shaped magnet. Horseshoe Magnet Positive (+) N U Battery Negative Electrical Tape Insulated Wire (1) What happens to the wire shown above when the current starts to flow through it? Why does this occur? (4 marks (ii) What force does the wire experience if the magnetic field strength is 1.5 T, the current flowing through it is 2 A and 5 cm of wire experiences the magnetic field? (3 marks (ili) What device is based on the effect described above? (1 mark) (c) Why is an insulated wire used in the experimental setup shown above? (3 marks