MEDIUM
Upper Secondary-IGCSE
IMPORTANT
Earn 100

You want to deflect the beam of electrons horizontally towards you. State which direction you should apply the magnetic field.

Important Questions on Electromagnetic Forces

EASY
Upper Secondary-IGCSE
IMPORTANT
Physics for Cambridge IGCSE workbook>Chapter 20 - Electromagnetic Forces>Exercise 20.3>Q 6
Explain why a magnetic field can deflect a beam of protons but not a beam of neutrons.
HARD
Upper Secondary-IGCSE
IMPORTANT
Physics for Cambridge IGCSE workbook>Chapter 20 - Electromagnetic Forces>Exercise 20.3>Q 7
You Want to deflect a beam of protons by the same amount as a beam of electrons. State the change you will make to your experiment. Explain your answer.
HARD
Upper Secondary-IGCSE
IMPORTANT
Physics for Cambridge IGCSE workbook>Chapter 20 - Electromagnetic Forces>Exercise 20.3>Q 8
Explain why this effect(charged particles moving in a magnetic field) explains Northern and Southern lights.