Physics-
General
Easy
Question
Electrostatic force on a charged particle is given by 
If q is positive 
and if q negative 
Question : In the figure 
Block A is neutral while 
Sizes of A and B are negligible. B is released from rest at a distance 1.8 m from A. Initially spring is neither compressed nor elongated
The amplitude of oscillation of the combined mass will be :
The correct answer is:
Related Questions to study
physics-
Electrostatic force on a charged particle is given by If q is positive and if q negative
Question : In the figure Block A is neutral while Sizes of A and B are negligible. B is released from rest at a distance 1.8 m from A. Initially spring is neither compressed nor elongated
Equilibrium position of the combined mass is at x=……….m.
Electrostatic force on a charged particle is given by If q is positive and if q negative
Question : In the figure Block A is neutral while Sizes of A and B are negligible. B is released from rest at a distance 1.8 m from A. Initially spring is neither compressed nor elongated
Equilibrium position of the combined mass is at x=……….m.
physics-General
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Electrostatic force on a charged particle is given by If q is positive and if q negative
Question : In the figure Block A is neutral while Sizes of A and B are negligible. B is released from rest at a distance 1.8 m from A. Initially spring is neither compressed nor elongated
If collision between A and B is perfectly inelastic, what is velocity of combined mass just after collision ?
Electrostatic force on a charged particle is given by If q is positive and if q negative
Question : In the figure Block A is neutral while Sizes of A and B are negligible. B is released from rest at a distance 1.8 m from A. Initially spring is neither compressed nor elongated
If collision between A and B is perfectly inelastic, what is velocity of combined mass just after collision ?
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Four equal positive charges are fixed at the vertices of a square of side L. Z-axis is perpendicular to the plane of the square. The point z=0 is the point where the diagonals of the square intersect each other. The plot of electric field due to the four charges, as one moves on the z-axis.
Four equal positive charges are fixed at the vertices of a square of side L. Z-axis is perpendicular to the plane of the square. The point z=0 is the point where the diagonals of the square intersect each other. The plot of electric field due to the four charges, as one moves on the z-axis.
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Two very long straight parallel wires, parallel to y-axis, carry currents 4I and I, along +y direction and -y direction, respectively. The wires pass through the x-axis at the points (d,0,0) and (-d,0,0) respectively. The graph of magnetic field z-component as one moves along the 
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A thin, straight conductor lies along the axis of a hollow conductor of radius R. The two carry equal currents in the same direction. The magnetic field B is plotted against the distance r from the axis. Which of the following best represents the resulting curve?
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Fig shows a coil bent with all edges of length 1 m and carrying a current of 1A. There exists in space a uniform magnetic field of 2 T in the positively y-direction. Find the torque on the loop
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Figure shows a square current carrying loop ABCD of side 10 cm and current i=10 A. The magnetic moment 
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A galvanometer has an internal resistance of 
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physics-General
