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How much work is required to carry a 6 μC charge from the negative terminal to the positive terminal of a 9V battery?
Options
(a) 54×10⁻³ J
(b) 54×10⁻⁶ J
(c) 54×10⁻¹⁹ J
(d) 54×10⁻¹² J
Correct Answer:
54×10⁻⁶ J
Explanation:
Work done = q × V = (6 × 10⁻⁶) × 6 = 54 × 10⁻⁶ J
Related Questions: - A coil has resistance 30 ohm and inductive reactance 20 ohmn at 50 Hz frequency.
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Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A coil has resistance 30 ohm and inductive reactance 20 ohmn at 50 Hz frequency.
- An ac voltage is applied to a resistance R and an inductor L in series
- A wire of resistance 4 ohm is stretched to twice its original length.
- A car of mass 1000 kg negotiates a banked curve of radius 90 m on a frictionless
- A 0.01 H inductor and √3 πΩ resistance are connected in series
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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