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A battery having e.m.f. 4 volt and internal resistance 0.5 Ω is connected with a resistance of 4.5 Ω, then the voltage at the terminal of battery is
Options
(a) 4.5 V
(b) 3.6 V
(c) 0 V
(d) 2 V
Correct Answer:
3.6 V
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Current Electricity
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The approxiamate ratio of nuclear mass densities of ₇₉Au¹⁹⁷ and ₄₇ Ag¹⁰⁷ nuclei is
- In an NPN transistor the collector current is 24 mA. If 80% of the electrons
- A circuit area 0.01 m² is kept inside a magnetic field which is normal to its plane.
- The de-Broglie wavelength of neutron in thermal equilibrium at temperature T is
- Nickel shows ferromagnetic property at room temperature. If the temperature is
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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