Time Left: 600 sec

1. Resistance of a wire depends on –

3. Nichrome is an alloy of –

5. The resistance of a wire is given by –

6. The total resistance in series is –

7. The current in series combination of resistors is –

8. The potential difference across a series combination is –

9. In parallel combination of resistors, the reciprocal of equivalent resistance is –

10. The total current in a parallel combination is –

11. In parallel, the potential difference across each resistor is –

12. Advantage of parallel combination of appliances is –

13. The heating effect of current is used in –

14. Heat produced in a resistor is given by –

15. Heat produced is directly proportional to –