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An inclined plane of length 5.60m making an angle of 45⁰ with the horizontal is placed in a uniform electric field E=100Vm⁻¹. A particle of mass 1kg and charge 10⁻²C is allowed to slide down from the rest position from maximum height of slope. If the coefficient of friction is 0.1, then the time taken by the particle to reach the bottom is
Options
(a) 1s
(b) 1.41s
(c) 2s
(d) None of the above
Correct Answer:
1.41s
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Electrostatics
(146)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If the value of potential in an A.C circuit is 10 V, the peak value of potential is
- A bomb of mass 16 kg at rest explodes into two pieces of masses of 4 kg and 12 kg.
- In a given process on an ideal gas, dW=0 and dQ<0. Then for the gas
- Which of the following are mechanical waves?
- The charge flowing through a resistance R varies with time t as Q=at-bt²,
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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