When P Is Parallel To E

When P Is Antiparallel To E

What work must be done to rotate an electricdipole thurgh an angle theta with the electric field, if an electric dipole of moment P is placed in an uniform electric field E with P parallel to E ?

When dipole moment vec(P) of a dipole is anti parallel to electric field intensity vec(E ) (unstable equilibrium), the potential energy of dipole is

When dipole moment vec(p) of a dipole is parallel to electric field intensity vec(E ) (stable equilibrium) the potential energy of dipole is

When the tangent the curve y=x log (x) is parallel to the chord joining the points (1,0) and (e,e) the value of x , is

A (1,0) , B (e,1) are two points on the curve y=log_(e)x .If P is a point on the curve at which the tangent to the curve is parallel to the chord AB, then, abscissa of P is

A(1,0),B(e,1) are two points on the curve y=log_(e)x .If P is a point on the curve at which the tangent to the curve is parallel to the chord AB ,then,abscissa of P ,is

Any point X inside D E F is joined to its vertices. From a point P in D X ,\ P Q is drawn parallel to D E meeting X E at Q and Q R is drawn parallel to E F meeting X F in R . Prove that P R D F .