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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
- At what height h above earth, the value of g becomes g/2 (where R=radius of earth)?
- The limiting angle of incidence for an optical ray that can be transmitted
- A transformer is used to light a 100 W and 110 V lamp from a 220 V mains.
- Three cells, each of e.m.f 1.5 V and internal resistance 1 ohm are connected in parallel
- In communication with help of antenna if height is doubled then the range
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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