A positive point charge `50 mu C` is located in the plane `xy` at the point with radius vector `r_(0) = 2i + 3j`, where `I` and j are the unit vectors of the `x` and `y` axes. Find the vector of the electric field strength `E` and its magnitude ath the point with radius vector `r = 8i - 5j`. Here `r_(0)` and `r` are expressed in metres.

A positive point charge 50mu C is located in the plane xy at a point with radius vector vecr_(0)=2hat(i)+3hat(j) . The electric field vector vec(E ) at a point with radius vector vec(r )=8 hat(i)-5 hat(j) , where r_(0) and r are expressed in meter, is

A positive point charge 50mu C is located in the plane xy at a point with radius vector vecr_(0)=2hat(i)+3hat(j) . The electric field vector vec(E ) at a point with radius vector vec(r )=8 hat(i)-5 hat(j) , where r_(0) and r are expressed in meter, is

A positive point charge 50mu C is located in the plane xy at a point with radius vector vecr_(0)=2hat(i)+3hat(j) . The electric field vector vec(E ) at a point with radius vector vec(r )=8 hat(i)-5 hat(j) , where r_(0) and r are expressed in meter, is

A positive charge Q=50 muC is located in the xy plane at a point having position vector vec(r)_(0)=(2hat(i)+3hat(j))m where hat(i) and hat(j) are unit vectors in the positive directions of X and Y axis respectively. Find : (a) The electric intensity vector and its magnitude at a point having co-ordinates (8m, -5m). (b) Work done by external agent in transporting a charge q=10 muC from (8m, 6m) to the point (4m, 3m).

A positive charge Q=50 muC is located in the xy plane at a point having position vector vec(r)_(0)=(2hat(i)+3hat(j))m where hat(i) and hat(j) are unit vectors in the positive directions of X and Y axis respectively. Find : (a) The electric intensity vector and its magnitude at a point having co-ordinates (8m, -5m). (b) Work done by external agent in transporting a charge q=10 muC from (8m, 6m) to the point (4m, 3m).

A point charge 50muC is located in the XY plane at the point of position vector vec(r_(0))=2hat(i)+3hat(j) . What is the electric field at the point of position vector vec (r ) = 8 hat(i) - 5 hat(j)

A positive charge 50 muC is located in xy plane at a position vector r_0 = 4hati + 4hatj . the electric field strength E at a point whose position vector is vecr = 10hati - 4hatj is ( vecr_0 and vecr are expressed in metre)

A positive charge 50 muC is located in xy plane at a position vector r_0 = 4hati + 4hatj . the electric field strength E at a point whose position vector is vecr = 10hati - 4hatj is ( vecr_0 and vecr are expressed in metre)

Two point charges q and -q are separated by the distance 2l . Find the flux of the electric field strength vector across a circle of radius R .