Grade 10 Science Multiple Choice Questions MCQ on Electricity
Exam Tip: In the Science National Exam, always read each question carefully before choosing your answer. If you’re not sure, eliminate the answers you know are wrong, then make your best choice. Practice with diagrams and formulas so you’re ready for both theory and problem-solving questions.
Getting ready for your Grade 10 Science National Examination can feel challenging, but the best way to succeed is through regular practice. These multiple-choice questions are made especially for Papua New Guinea students to revise important topics like electric charges, current, voltage, resistance, power, and reading circuit diagrams. Working through them will not only help you remember what you’ve learned in class but also boost your confidence for exam day. Think of each question as a step closer to achieving your best results and making your hard work pay off.
How to take the questions- Select the options by clicking on the radio button
- Click on VIEW MY SCORE button at the end of the questions to view your results.
- If you made mistake (s), you can try answer them again. All the best
1. What type of charge does a proton carry?
2. What is the SI unit of electric current?
3. Which statement about voltage is correct?
4. In the circuit diagram below, which component is represented by the X symbol?
5. Which law states that the current through a conductor is directly proportional to the voltage across it, provided the temperature remains constant?
6. A light bulb in a 12 V circuit draws a current of 2 A. What is its resistance?
7. What happens to the total resistance in a series circuit when more resistors are added?
8. In the diagram below, which circuit will have the highest total current?
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