In the rectangle, shown below, the two corners have charges `q_(1) = - 5mu C` and `q_(2) = + 2.0 mu C`. The work done in moving a charge `+3.0 mu C` from `B to A` is (take `1//4 4pi epsilon_(0) = 10^(10) N-m^(2)//C^(2))`

In the rectangle, shown below, the twp corners have charges q_(1)=-5muC and q_(2)=+ 2.0 muC . The work done in moving a charge +3.0 muC from B to A is (take 1//4 pi epsilon_(0)=10^(10)"N-m"^(2)//C^(2) )

Two positive point charges of 12 mu C and 8 mu C are 10 cm apart. The work done in bringing then 4 cm closer is

Two positive point charges of 12 mu C and 8 mu C are 10 cm apart. The work done in bringing then 4 cm closer is

A charge of 5 mu C is placed at the center of a square ABCD of side 10 cm . Find the work done ("in" mu J) in moving a charge of 1 mu C from A to B.

A charge of 5 mu C is placed at the center of a square ABCD of side 10 cm . Find the work done ("in" mu J) in moving a charge of 1 mu C from A to B.

Two point charges 100 mu C and 5 mu C are placed at points A and B respectively with AB = 40 cm . The work done by external froce in displacing the charge 5 mu C from B to C, where BC = 30 cm , angle ABC = (pi)/(2) and (1)/(4pi epsilon_(0)) = 9 xx 10^(9)Nm^(2)//C^(2)

Two point charges 100 mu C and 5 mu C are placed at points A and B respectively with AB = 40 cm . The work done by external froce in displacing the charge 5 mu C from B to C, where BC = 30 cm , angle ABC = (pi)/(2) and (1)/(4pi epsilon_(0)) = 9 xx 10^(9)Nm^(2)//C^(2)

Point charge q_(1) = 2 mu C and q_(2) = - 1mu C are kept at points x = 0 and x = 6 respectively. Electrical potential will be zero at points

Point charge q_(1) = 2 mu C and q_(2) = - 1mu C are kept at points x = 0 and x = 6 respectively. Electrical potential will be zero at points