List of top Questions asked in NEET (UG)- 2007

Charges \(+q\) and \(-q\) are placed at points \(A\) and \(B\) respectively which are a distance \(2L\) apart, \(C\) is the midpoint between \(A\) and \(B\). The work done in moving a charge \(+Q\) along the semicircle \(CRD\) is

The resistance of an ammeter is $ 13 \Omega$ and its scale is graduated for a current upto $100$ amps. After an additional shunt has been connected to this ammeter it becomes possible to measure currents upto $750$ amperes by this meter. The value of shunt-resistance is
Which one of the following is a fat-soluble vitamin and its related deficiency disease?
A wheel has angular acceleration of $3.0 \,rad/sec^{-2}$ and an initial angular speed of $2.00\, rad\,s^{-1}$. In a time of $2\, s$ it has rotated through an angle (in radian) of
A uniform rod $A B$ of length $\ell$ and mass $m$ is free to rotate about point $A .$ The rod is released from rest in the horizontal position. Given that the moment of inertia of the rod about $A$ is $\frac{m \ell^{2}}{3}$, the initial angular acceleration of the rod will be:-