બે સમાંતર પ્લેટ સંભવિત -20V અને +40V છે. જો તેમની વચ્ચેનું વિભાજન 4cm છે. ele...

Two parallel plates are of potential -20V and +40V .If the separation between them is 4cm .The electric field between them is?

ABC is a right anlged triangle situated in a uiform electric field vec(E ) which is in the plane of the traingle . The points A and B are at the same potential of 15 V while the point C is at a potential of 20 V. AB = 3cm and BC = 4 cm . The magnitude of electric field is (in S.I . Units )

The potential gradient along the length of a uniform wire is 5 V/m. There are two points on the same wire at a distance of 20 cm and 40 cm from initial end of the wire. The potential difference between these points is

Two charges of -4 muC and +4muC are placed at the points A (1,0,4) and B (2,-1,5) location in an electric field vec(E) = 0.20 hat(i) V//cm . Calculate the torque acting on the dipole.

AB and CD are two uniform resistance wires of lengths 100 cm and 80 cm respectively. The connections are shown in the figure. The cell of emf 5 V is ideal while the other cell of E has internal resistance 2 Omega . A length of 20 cm of wire CD is balanced by 40 cm of wire AB . Find the emf E in volt, if the reading of the ideal ammeter is 2 A . The other connecting wires have negligible resistance

The container shown in figure has two chambers separated by a partition of volumes V_(1) =2.0 L and V_(2) =3.0 L . The chambers contain mu_(1) 4.0 and mu_(2)=5.0 mole of a gas at pressure p_(1) =1.00 atm and P_(2) =2.00 atm. Calculate the pressure after the partition is removed and the mixture attains equilibrium.