Q10 · 2022 · Paper 1Simple familiar1 mark
QUESTION 10
Electric field strength refers to the
(A)
intensity of an electric field at a particular location.
(B)
change in electrical potential energy between two defined points.
(C)
sum of electrically charged particles passing a point in a given time.
(D)
physical property of an object experiencing a force in an electromagnetic field.
WORKED SOLUTION
1 markAnswer A
ANSWER
A
Worked solution
Electric field strength describes the intensity of an electric field at a point, equivalently force per unit positive test charge. Option A.
Selects option A.
Worked explanation by QCE Vault; correct option verified against the QCAA answer key.