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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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Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two cars A and B moving with same speed of 45 km/hr along same direction.
- A parallel plate air capacitor of capacitance C is connected to a cell of emf
- A p-n-p transistor is used in common emitter mode in an amplifier circuit.
- A coil of resistance 20 ohm and inductance 5H is connected with a 100V battery
- In a circuit, the current lags behind the voltage by a phase difference of π/2.
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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