Two cells with emfs $ \varepsilon_1 = 1.5 \text{ V} $ and $ \varepsilon_2 = 1.0 \text{ V} $ and internal resistances $ r_1 = 0.5 \Omega $ and $ r_2 = 0.3 \Omega $ are connected in series. What

Question

Two cells with emfs $ \varepsilon_1 = 1.5 \text{ V} $ and $ \varepsilon_2 = 1.0 \text{ V} $ and internal resistances $ r_1 = 0.5 \Omega $ and $ r_2 = 0.3 \Omega $ are connected in series. What is the equivalent emf of the combination?

Accepted Answer

5 V

Answer

0 V

Answer

0 V

NEET Physics (general) MCQ Question

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