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JEE Mains · Physics · STD 12 - 3. current electricity

પરિપથમાં \(10\, V\) બેટરી નો પ્રવાહ

  1. A ઋણથી ધન ટર્મિનલ તરફ \(0.36 \,A\)
  2. B ધનથી ઋણ ટર્મિનલ તરફ \(0.71\, A\)
  3. C ધનથી ઋણ ટર્મિનલ તરફ \(0.21\, A\)
  4. D ધનથી ઋણ ટર્મિનલ તરફ \(0.42\, A\)
Verified Solution

Answer & Solution

Correct Answer

(C) ધનથી ઋણ ટર્મિનલ તરફ \(0.21\, A\)

Step-by-step Solution

Detailed explanation

\(E _{ eq }=\frac{20 \times 10}{17}=\frac{200}{17}\) and \(R _{ eq }=\frac{7 \times 10}{17}=\frac{70}{17}\) \(\therefore \quad I=\frac{\frac{20}{17}-10}{4+\frac{70}{17}}=0.21 A\) from \(+ve\) to \(-ve\) terminal
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