The electric flux density and electric field intensity have which of the following relation?
The electric field intensity is the negative gradient of the electric potential. State True/False
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Find the electric potential for an electric field 3units at a distance of 2m.
Find the potential at a point (4, 3, 6) for the function V = 2x^{2}y + 5z.
Find the electric flux density surrounding a material with field intensity of 2xyz placed in transformer oil ( εr = 2.2) at the point P(1,2,3) is
(in 10^{10} units)
If potential V = 20/(x^{2} + y^{2}). The electric field intensity for V is 40(x i + y j)/(x^{2} + y^{2})^{2}. State True/False.
Find the potential of the function V = 60cos θ/r at the point P(3, 60, 25).
Find the work done moving a charge 2C having potential V = 24volts is
If the potential is given by, V = 10sin θ cosφ/r, find the density at the point P(2, π/2, 0) (in 10^{12} units)
If V = 2x^{2}y + 20z – 4/(x^{2} + y^{2}), find the density at A(6, 2.5, 3) in nC/m^{2}
11 videos45 docs73 tests

11 videos45 docs73 tests
