Question
Who is the author of the book “Da Vinci
Code”?Solution
Dan Brown is the author of the book “Da Vinci Code”
A solid non-conducting sphere of radius R carries a uniform volume charge density ρ. What is the ratio of electric field at r = R (surface) to that at ...
A current element is placed at origin. At point P(1 mm,1 mm), the magnetic field due to this element is:
A body of mass 3 kg has a velocity of 4 m/s. Find its kinetic energy.
Two cars A and B are running at velocities of 60km per hour and 45 km per hour. What is the relative velocity of car A with respect to car B, if both ar...
What is the value of acceleration due to gravity at the center of the earth?
From the given options, the speed of sound is highest in which material?
A conducting rod of length 0.2 m is rotated with angular velocity 10 rad/s about one end in a uniform magnetic field of 0.5 T perpendicular to the plane...
The ratio of the amplitudes of the electric field and magnetic field strengths has the same dimensions as that of:
__________ is the metal used for making the filament of the light bulb.
Charges +q and –q are placed at (–d, 0) and (+d, 0). A third charge Q is placed at (0, x). For what value of x will the force on Q be maximum?
