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Three cells, each of e.m.f 1.5 V and internal resistance 1 ohm are connected in parallel. What would be the e.m.f of the combination
Options
(a) 4.5 V
(b) 1.5 V
(c) 3.0 V
(d) none of these
Correct Answer:
1.5 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
- An electric kettle takes 4A current at 220 V. How much time will it take to boil 1 kg
- Three objects A,B and C are kept in a straight line on a frictionless horizontal surface
- A p-n photodiode is fabricated from a semiconductor with a band gap of 2.5 eV.
- The wavelength of Kα line in copper is 1.5Å. The ionisation energy of K electron in copper is
- The magnetic field in a certain region of space is given by B =8.35×10⁻² Î T.
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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