A-LevelPhysicsElectricityMay/June 2016Paper 1 Q351 Mark
The charge that a fully charged 12V car battery can supply is 100 kC. The starter motor of the car requires a current of 200 A for an average period of 2.0s. The battery does not recharge because of a fault. What is the maximum number of times the starter motor of the car can be used?
A21
B25
C42
D250
✓ Correct Answer
The correct answer is D. This question tests the candidate's understanding of electricity within the Physicssyllabus. The examiner's mark scheme requires...
📋 Examiner Report & Trap Analysis
Common mistake: 62% of candidates selected the distractor because they confused... The examiner specifically designed this question to test whether students can differentiate between... To secure full marks, candidates must demonstrate...
🔒
Unlock the Examiner's Answer
Sign up for free to reveal the correct answer, the official mark scheme breakdown, and the examiner trap analysis for this question.
Sign Up Free to Unlock →Join thousands of Cambridge students already using Oracle Prep