3 Questions
What is the formula to calculate electrical power?
P = I^2R
In a series circuit, how does the total resistance compare to the individual resistances?
It is equal to the sum of the individual resistances
What happens to the brightness of bulbs in a parallel circuit if one of the bulbs is removed?
The brightness of other bulbs remains the same
Test your knowledge of electricity numericals with this class 10 quiz. Answer questions on calculating electrical power, analyzing series circuit resistance, and understanding the impact of removing a bulb from a parallel circuit. Ideal for reinforcing concepts and practicing numerical problem-solving skills.
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