Resistances P, Q, S and R are arranged in a cyclic order to form a balanced Wheatstone's network. The ratio of power consumed in the branches (P+Q) and (R+S) is
Given that p(3,2,-4) , Q (5,4, -6) and R (9,8,-10) are collinear find the ratio in which Q divides PR
Given that p(1,2,-4) , Q (5,4, -6) and R (0,8,-10) are collinear find the ratio in which Q divides PR
Assertion : From the relation C = q/V We can say that, if more charge q is given to a conductor, its capacitance should increase. Reason : Ratio q/V will remain constant for a given conductor.
Point charge are placed at the verticas of a squre of side a as shown in fig. What should be the sign of charge q and magnitude of the ratio |q//Q| so that (i) net force on each Q is zero? (ii) net force on each q is zero? Is it possible that the entire system could be in electrostatic equilibrium?
If P-=(1,5,4) and Q-=(4,1,-2) find the direction ratios of vec(PQ)
Two charge Q_1 and Q_2 are placed in xy plane at a distance x_1 and x_2 from origin a shown in figure. if electric field at O is same for both charge then find ratio Q_1 and Q_2 .
M is the mid-point of the line segment joining the points A(-3, 7) and B(9, -1). Find the co-ordinates of point M. Further, if R(2, 2) divides the line segment joining M and the origin in the ratio p : q, find the ratio p : q.
The equilibrium constant K_(p_(2)) and K_(p_(2)) for the reactions A hArr 2B and P hArr Q+R , respectively, are in the ratio of 2:3 . If the degree of dissociation of A and P are equal, the ratio of the total pressure at equilibrium is,
