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Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A) : In series combination of electrical bulb, lower power rating bulb emits more light than that of higher power rating bulb. Reason (R) : The lower power rating bulb in series gets more current than the higher power rating bulb. In the light of the above statements, choose the most appropriate answer

Options

  1. ABoth (A) and (R) are true and (R) is the correct explanation of (A).
  2. BBoth (A) and (R) are true and (R) is NOT the correct explanation of (A).
  3. C(A) is true but (R) is false.
  4. D(A) is false but (R) is true.

Correct answer

C. (A) is true but (R) is false.

Step-by-step solution

- Assertion (A): In a series combination of electrical bulbs, the bulb with the lower power rating will have a higher resistance, and in a series circuit, the current is the same through all components. Since the lower power bulb has a higher resistance, it will dissipate more power ( (P=I^2 R )), meaning it will emit more light than the higher power rating bulb. So, Assertion (A) is true. - Reason (R): In a series circuit, the current is the same for all components. Hence, it is incorrect to say that the lower pow

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