ERRATA

THE FOLLOWING IS THE CORRECT ANSWERS.
QUESTION 7

Identified problem
In QUESTION 7.3 an incorrect value (0,02) was used on the memorandum instead of the correct value (0,2).

Implications

• This affected 7.3, 7.4.1 and 7.4.2.
• Learners who would have done it correctly may be marked incorrect by other markers.

Recommendations
The solution provided must followed for marking the above-mentioned questions.

Corrected solution for 7.3, 7.4.1 and 7.4.2:
7.3.

• T sin𝜃 = FE
  480 sin 25º = FE 🗸
  FE = 202,8567656 N
  FE = 𝑘𝑄1𝑄2 🗸
               𝑟²
  202,8567656 🗸= 9 𝑥 10⁹ 𝑥 𝑄²🗸
                                       0,2²
  Q = 3,00 x 10^-5 C 🗸 (5)

7.4.1 POSITIVE MARKING FROM 7.3

OPTION 1	OPTION 2
BOTH CHARGES POSITIVE	BOTH CHARGES NEGATIVE

(5)
7.4.2 POSITIVE MARKING FROM 7.3

OPTION 1	OPTION 2

(5)

QUESTION 8
Identified problem
Internal resistance was omitted in the circuit diagram of the Afrikaans version.
Implication
Afrikaans candidates will not be able to answer 8.3.1 with a total of 5 marks.
Recommendation
Afrikaans learners must be marked out of 145 marks and be converted to 150 marks.