Physics 10 Chapter 14 Practice Tests 1

FBISE Physics Class 10 Chapter 14 Practice Test 1 contains a total of 10 Multiple Choice Questions, each MCQ has 4 options.

Physics 10 Chapter 14 Practice Tests 1

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Class 10 PhysicsChapter 14Practice MCQs Test 1

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1. Electric potential and e.m.f

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2. An electric current in conductors in due to the flow of

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3. When we double the voltage in a simple electric circuit, we double the

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4. What is the voltage across 6Î© resistor whey 3A of current passes through it?

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5. In metals, current is produced only due to the flow of

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6. What happens to the intensity or the brightness of the lamps connected in series as more and more lamps are added?

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7. If we double both the current and the voltage in a circuit while keeping its resistance constant, the power

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8. In electrolytes, the current is produced due to the flow of

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9. What is the power rating of a lamp connected to a 12V source when it carries a current of 2.5A?

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10. Why should household appliances be connected in parallel with the voltage source?

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11. The combined resistance of two identical resistors, connected in series is 80. Their combined resistance in a parallel arrangement will be

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12. The rate of flow of electric charge through any cross-sectional area is called

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