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MDCAT - UHS Past Papers - Physics - Chap No 8 Quiz

Attempt 10 MCQs on MDCAT - UHS Past Papers - Physics - Chap No 8 | Quiz 1

1. 2×10⁶e passing through a conductor in 1 millisecond. Electric current through conductor is:



2. Three resistors each having value R are connected as shown in figure. What is the equivalence resistance between X and Y



3. Three 6Ω are connected as shown in the diagram. What is the resistance between points A and B?



4. If a resistor having resistance R is cut into three equal parts, then the equivalent of parallel combination is:



5. If 2A current passes through a resistor when connected to a certain battery. If the resistance is replaced by the double resistance, then the current will become:



6. How much potential drop exists across a closed switch?



7. A 3V battery is connected in series with ammeter and 2-ohm resistance after short-circuiting. What will be the reading of ammeter?



8. The ohmmeter of a portable digital multi-meter needs:



9. A charge of 90C passes through a wire for 30 seconds. Then the current in the wire will be:



10. The magnitude of the current in metals is proportional to the potential difference across it as long as the temperature of conductor is kept constant is known as:



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Instructions: Select one answer per question. After submitting, you will see your score, correct answers, and explanations.

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