दो बिंदु आवेश `q_(2) = 3xx10^(-6) C तथा q_(1) = 5xx10^(-6) C` `(3,5,1) तथा (1,3) पर स्थित हैं

Two point charge q_(2) = 3xx10^(-6) C and q_(1) = 5xx10^(-6) C are located at (3,5,1) and (1,3,2)m . Find vec(F_(12)) and vec(F_(21)) using vector form of Coulomb's law. Also, find their magnitude.

Three charges q_(1), q_(2) and q_(3) are shown in figure . Determine the net force acting on charge q_(1) . The charges and separation are given as q_(1) =- 1.0 xx 10^(-6)C, q_(2) =+ 3.0 xx 10^(-6)C , and q_(3) = - 2.0 xx 10^(-6)C, r_(12) = 15 cm, r_(13) = 10 cm and theta = 30^(@) .

Find the potential at the centre of a square of side sqrt(2) m . Which carries at its four corners charges q_(1) = 3 xx 10^(-6) C, q_(2) = - 3 xx 10^(-6) C, q_(3) = - 4 xx 10^(6)C, q_(4) = 7 xx 10^(-6)C .

Two point charge q_(1) = -10xx10^(-6) C " and "q_(2)=15xx10^(-6) are 40 cm apart as shown in figure. Find the potential difference between the point P and Q.

If point charges Q_(1) = 2xx 10^(-7) C and Q_(2) = 3 xx 10^(-7) C are at 30 cm separation, then find electrostatic force between them

Identify the reaction order form each of the following rate constants: a. k = 7.06 xx 10^(-3) mol L^(-1) s^(-1) b. k = 5.6 xx 10^(-5) s^(-1) c. k = 1.25 xx 10^(-2) mol^(-1)l s^(-1) d. k = 1.25 xx 10^(-2) mol L^(2)s^(-1) e. k = 5.0 xx 10^(-6) atm^(-1)s^(-1)

Three charges q_1 = 1 xx 10^(-6) C, q^2 = 2 xx 10^(-6)C, and q_3 = -3 xx 10^(-6) C have been placed as shown in figure. Then the net electric flux will be maximum for the surface

Two point charges q_(1)=2xx10^(-3) C and q_(2)=-3xx10^(-6) C are separated by a distance x = 10 cm. Find the magnitude and nature of the force between the two charges.

In a certain co-ordinate system, charge, q_(1) = -2xx10^(-4) C is at x = 0, y = 0 , charge q_(2) = 1xx10^(-3)C is at x = 10 m and y = 0 and charge q_(3) = 1xx10^(-4)C is at x = 0, y = 5cm , Find the magnitude of resultantant force on q_(1)