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Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 7

Picture based Question Three conductors are joined as shown in the diagram The current in conductor RS is 10 A. The current in conductor QR is 6 A. What will be the current in conduc A - Science

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Question

Picture based Question

Three conductors are joined as shown in the diagram

The current in conductor RS is 10 A. The current in conductor QR is 6 A. What will be the current in conductor PR

  1. 4 A
  2. 6 A
  3. 10 A 
  4. 16 A

Short/Brief Note
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Solution

PR + OR = RS
PR + 6A = 10A
PR = 10A- 6A = 4A

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Chapter 2: Electricity - Evaluation [Page 34]

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Samacheer Kalvi Science - Term 2 [English] Class 7 TN Board
Chapter 2 Electricity
Evaluation | Q XI. 1. | Page 34
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