1. The electron motion was down (rather than up as shown) a. Up b. Down c. Left
ID: 1424821 • Letter: 1
Question
1.
The electron motion was down (rather than up as shown) a. Up
b. Down
c. Left
d. Right
e. Into page
f. Out of page
g. Zero deflection
2.
The magnetic field pointed right instead of left (electron motion remains up) a. Up
b. Down
c. Left
d. Right
e. Into page
f. Out of page
g. Zero deflection
3.
The electron motion was to the right (B field still pointing left) a. Up
b. Down
c. Left
d. Right
e. Into page
f. Out of page
g. Zero deflection
4.
The moving particle in the diagram of Q9 was a helium nucleus (2 protons and 2 neutrons)
a. Up
b. Down
c. Left
d. Right
e. Into page
f. Out of page
g. Zero deflection
Explanation / Answer
The principle is F = q* v cross B
1. Deflection is out of the page
2.Deflection is out of the page
3.Zero Deflection
4. Zero Deflection, same number of protons and electrons
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