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When 4 A current flows for 2 min in an electroplating experiment, then m gram of silver is deposited. Then the amount (in gram) of silver deposited by 6 A current flowing for 40 s is
Options
(a) 4 m
(b) m/2
(c) 2m
(d) m/4
Correct Answer:
m/2
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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- The r.m.s speed of the molecules of a gas in a vessel is 400 m/s
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Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A bar magnet of pole strength 10 A-m is cut into two equal parts breadthwise.
- The r.m.s speed of the molecules of a gas in a vessel is 400 m/s
- If the dipole moment of a short bar magnet is 1.25 A-m², the magnetic field on its
- Which one of the following electrical meter has the smallest resistance?
- 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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