A uniform electric field field exists in fig. find teh potential difference between origin O and A ( d, d, 0 ).

A uniform electric field exists in xy plane as shown in figure. Find teh potential difference between origin O and A ( d, d, 0 ) .

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The graphical varitation of electric potential due to point charge q1 and q2 lie on x axis at some seperation d is shown in figure. If teh origin is teh point between the charges where potential is zero. Distance of q2 from origin is d/4. Find teh distance of point P ( marked in fig. ) from charge q2.

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A proton and an alpha particle are projected in a magnetic field which exists in the width of region d. Compare the angles of deviation suffered by the proton and the alpha particle if before entering the magnetic field both the particles. a. have the same momentum, b. have the same kinetic energy, and c. are accelerated through the same potential difference. Take mα = 4 mp,qα = 2 qp.