Errata on Clicker questions”
Lec 7-4 Clicker question D:
Now have: Direction of electric field at B
Change to: Electric field at A
Lec 9-2 Clicker question B.
Now have:
Choice |
1 |
2 |
3 |
E in region II |
|
|
|
Change to:
Choice |
1 |
2 |
3 |
E in region I |
|
|
|
Change to: E in region I
Lec 14-4:
Now have +5N/C
Change to: The ball charge is + 5nC
Lec 17-4
Choice |
B at P (RHR1) |
B at P (RHR2) |
B at P (RHR3) |
1 |
CW |
Out |
Up |
2 |
CCW |
Out |
Up |
3 |
CCW |
Out |
Down |
4 |
CCW |
Into |
Up |
Viewed from top: CW= Clockwise, CCW =Counter-clockwise
Lec 27-3
The correct choice is 4. (The original choice is a typo. Notice the explanation is correct)