List of top Physics Questions

According to Ohm's law relation between potential difference (V) and current (I) is

Which of the following converts mechanical energy into electrical energy?

Which parts of the eye controls the intensity of light, while entering into the eye?

Which of the following eye defect is age related ?

Least distance of distinct vision is____

If area of cross section of a wire increases, while temperature and length are constant, then resistance of the wire

Choose correct option regarding magnetic lines of force

When white light is incident on a glass prism, the least deviated colour is

Unit of Magnetic flux is

The radius of curvature of a spherical mirror is 16 cm. What is the focal length ?

The lens which always give a diminished and virtual image is

Which molecules are responsible for the blue colour of the sky ?

Convex lens is used in the microscope due to the following reason

If the magnification of the mirror is greater than 1, then the mirror is

A virtual image is formed by a concave mirror when the object is placed

Air bubble in water behaves like a

According to which law 'Induced emf generated in a closed loop is equal to the rate of change of magnetic flux passing through it' ?

Which of the following pair of devices measure the same physical quantity?

According to 'Right hand thumb rule', if thumb of a right hand indicates direction of current passing through a straight conductor, then curled fingers of the same hand represent

The magnetic force on a current carrying wire placed in a uniform magnetic field if the wire is oriented perpendicular to the magnetic field is

Electric current carrying solenoid behaves like

Find the current (I) in the following circuit diagram

In a circuit two or more resistors are connected in parallel. Then the following quantity is same for all the resistors

Algebraic sum of potential differences in a closed loop is

The kilowatt hour is the unit of