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Pls give the solution of this sum. Three particles, each having a charge of 10μC are placed at the vertices of an equilateral triangle of side 10cm.Find the work done by a person in pulling them apart to infinite separation? ...
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What is the minimum force needed to move a block on the ground? Hint: Answer is not μmg! ...
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Two swimmers can swim 10m/s and 12 m/s in placid water A river is flowing at the rate of 15m/s a) What is the minimum time difference for them to cross the river? b) If both cross the river in the same time, what is the minim ...
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Pls Explain The following to me: 1)Is there any lower limit to the electric force between 2 particles placed at a separation of 1cm? 2)Consider 2 particles A and B having equal charges and placed at some distance.the particle ...
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While reading Fundamentals of Physics by Resnick Halliday.. I encountered a particular Explanation on pg 527 that I haven't understood properly.. It is given that the electric field of a dipole decreases more rapidly with dis ...
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Salicyclic acid is stronger thar p-hydroxybenzoic acid. Why ?? Can u pls tell the formula of Salicyclic acid too. ...
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why chloral hydrate [Cl3C-CH(OH)2] is highly stable ?? ...
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what is the value of [{tan 20 +1/2{cos 20}}] where {} stands for fractional part and [] for greatest integer part. ...
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Pls Solve And EXPLAIN these to me 1)The equation secθ =-0.7 has a solution in the second and third quadrant.(True/False) 2)Find the maximum value of |sinα|-cosβ 3)The minimum value of sec2 θ +cos2 θ is 2 (True/false) ...
