If potential(in volts) in a region is expressed as V(x,y,z) = 6xy – y + 2yz,
If potential(in volts) in a region is expressed as V(x,y,z) = 6xy - y + 2yz, the electric field (in…
8 years ago
Questions
A force F=ai+3j+6k is acting at a point r=2i-6j-12k. The value of α for
A force F=ai+3j+6k is acting at a point r=2i-6j-12k. The value of α for which angular momentum about origin is…
8 years ago
Two particles A and B, move with constant velocities V₁ and V₂. At the initial
Two particles A and B, move with constant velocities V₁ and V₂. At the initial moment their position vectors are…
8 years ago
If vectors A=cos wti + sin wtj and B= cos wt/2 i + sin wt/2 j are functions of time,
If vectors A=cos wti + sin wtj and B= cos wt/2 i + sin wt/2 j are functions of time,…
8 years ago
The position vector of a particle R as a function of time is given by
The position vector of a particle R as a function of time is given by R=4sin(2πt)i + 4 cos (2πt)…
8 years ago
Water rises to a height h in capillary tube. If the length of capillary tube above
Water rises to a height h in capillary tube. If the length of capillary tube above the surface of water…
8 years ago
Two vessels separately contain two ideal gases A and B at the same temperature,
Two vessels separately contain two ideal gases A and B at the same temperature, the pressure of A being twice…
8 years ago
Two stones of masses m and 2m are whirled in horizontal circles, the heavier one
Two stones of masses m and 2m are whirled in horizontal circles, the heavier one in a radius r/2 and…
8 years ago
Two metal wires of identical dimensions are connected in series. If σ₁ and σ₂ are
Two metal wires of identical dimensions are connected in series. If σ₁ and σ₂ are the conductivities of the metal…
8 years ago
The young’s modulus of steel is twice that of brass. Two wires of same length
The young's modulus of steel is twice that of brass. Two wires of same length and of same area of…
8 years ago