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If a mass of 20g having charge 3.0 mC moving with velocity 20ms⁻¹ enters a region of electric field of 80NC⁻¹ in the same direction as the velocity of mass then the velocity of mass after 3s in the region will be
Options
(a) 40ms⁻¹
(b) 44ms⁻¹
(c) 56ms⁻¹
(d) 80ms⁻¹
Correct Answer:
56ms⁻¹
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- B is doped in Si or Ge, then we will get
- In the given figure, a diode D is connected to an external resistance R=100 Ω
- If r be the distance of a point on the axis of a magnetic dipole from its centre
- A body of mass m=3.513 kg is moving along the x-axis with a speed of 5 m/s
- A and B are two vectors and θ is the angle between them ,if |A x B|=√3(A.B),the value of θ
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Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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