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option (c) is correct. For more answers visit to website: https://www.tiwariacademy.com/ncert-solutions/class-10/science/chapter-12/
option (c) is correct.
For more answers visit to website: https://www.tiwariacademy.com/ncert-solutions/class-10/science/chapter-12/
the option (d) is correct. For more answers visit to website: https://www.tiwariacademy.com/ncert-solutions/class-10/science/chapter-12/
the option (d) is correct.
(d) 25 For more answers visit to website: https://www.tiwariacademy.com/ncert-solutions/class-10/science/chapter-12/
(d) 25
Two conducting wires of the same material and of equal lengths and equal diameters are first connected in series and then parallel in a circuit across the same potential difference. The ratio of heat produced in series and parallel combinations would be –
option (c) is correct. For more answers visit to website: https://www.tiwariacademy.com/ncert-solutions/class-10/science/chapter-12/
option (c) is correct.
For more answers visit to website:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-10/science/chapter-12/
Which of the following terms does not represent electrical power in a circuit?
the option (d) is correct. For more answers visit to website: https://www.tiwariacademy.com/ncert-solutions/class-10/science/chapter-12/
the option (d) is correct.
For more answers visit to website:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-10/science/chapter-12/
An electric bulb is rated 220 V and 100 W. When it is operated on 110 V, the power consumed will be –
the option (d) is correct.
the option (d) is correct.
See lessA piece of wire of resistance R is cut into five equal parts. These parts are then connected in parallel. If the equivalent resistance of this combination is R ‘, then the ratio R/R ‘ is –
(d) 25 For more answers visit to website: https://www.tiwariacademy.com/ncert-solutions/class-10/science/chapter-12/
(d) 25
For more answers visit to website:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-10/science/chapter-12/