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A battery of emf 10 V and internal resistance 3 ohm is connected to a resistor. The current in the circuit is 0.5 A. The terminal voltage of the battery when the circuit is closed is
Options
(a) 10 V
(b) 0 V
(c) 1.5 V
(d) 8.5 V
Correct Answer:
8.5 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
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- P-type semiconductors are made by adding impurity element
- The electric potential at a point (x,y,z) is given by V = – x²y – xz³ + 4.
- If the alternating current I=I₁ cosωt+I₂ sinωt, then the rms current is given by
- The speed of an electron having a wavelength of 10⁻¹⁰ m is
- The focal lengths of a converging lens are fᵥ and fᵣ for violet and red lights
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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