Q19 · 2024 · Paper 1Simple familiar1 mark
QUESTION 19
A 7 µC charge requires 1.5 × 10−8 J of energy to be moved between two points in an electric field. What is the order of magnitude of the potential difference between the two points?
(A)
10−2 V
(B)
10−3 V
(C)
10−9 V
(D)
10−13 V
WORKED SOLUTION
1 markAnswer B
ANSWER
B
Worked solution
V, so the order of magnitude is V. Option B.
Selects option B.
Worked explanation by QCE Vault; correct option verified against the QCAA answer key.