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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: - Which of the following are mechanical waves?
- The Kα X-ray of molybdenum has a wavelength of 71×10⁻¹² m. If the energy of a molybdenum
- In a parallel plate capacitor of capacitance C, a metal sheet is inserted
- A thin semicircular conducting ring (PQR) of radius r is falling with its plane
- The horizontal range and maximum height attained by a projectile are R and H,respectively
Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following are mechanical waves?
- The Kα X-ray of molybdenum has a wavelength of 71×10⁻¹² m. If the energy of a molybdenum
- In a parallel plate capacitor of capacitance C, a metal sheet is inserted
- A thin semicircular conducting ring (PQR) of radius r is falling with its plane
- The horizontal range and maximum height attained by a projectile are R and H,respectively
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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