Physics-10th Electricity CBSE Board 2024 Medium
(i) State whether the currents and potential difference in all the bulbs will be same or different when in a…
(i) State whether the currents and potential difference in all the bulbs will be same or different when in a circuit three bulbs of :
- (a)same wattage are connected in series.
- (b)same wattage are connected in parallel.
- (c)different wattage are connected in series.
- (d)different wattage are connected in parallel. (ii) Two identical resistors of each are connected to a battery of V. Calculate the ratio of the power consumed by the resulting combinations with (a) minimum resistance and (b) maximum resistance.
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