List of top Physics Questions asked in AP POLYCET

The region surrounding a magnet in which the influence of that magnet can be detected is called
The magnetic field produced by a current carrying circular loop is strongest at
The magnetic field at all points inside a solenoid carrying electric current:
If the electric current through a copper wire increases, the magnitude of the magnetic field produced at a given point:
If the speed of light in glass is $ 2 \times 10^8 \, m/s $ and the speed of light in air is $ 3 \times 10^8 \, m/s $, the refractive index of glass with respect to air is:
In an electric circuit, three resistors \( 5 \, \Omega \), \( 10 \, \Omega \) and \( 15 \, \Omega \) are connected in series across a \( 60 \, V \) battery. Then the current flowing in the circuit is:
The heat produced in a \( 4 \, \Omega \) resistor when an electric current of \( 5 \, A \) flows in it for \( 2 \) seconds is
A person can see distant objects clearly but cannot see nearby objects distinctly. The person is suffering from:
The blue colour of clear sky is due to
Advance sunrise and delayed sunset are due to
The formation of a rainbow in the sky involves:
The band of the coloured components of a light beam is called its
The defect myopia can be corrected by using a:
The amount of light entering the eye is regulated and controlled by the
The delicate membrane having enormous number of light sensitive cells is:
The minimum distance at which the objects can be seen most distinctly without strain is called
The power of a lens is $ 4 \, D $. Its focal length is
If the height of the image is equal to the height of an object placed near a spherical lens, then the magnification $ m $ is
An object is placed at a distance of $ 30 \, cm $ from a concave lens of focal length $ 20 \, cm $. The image distance is:
An object placed between the principal focus and center of curvature of a convex lens forms an image:
The focal length of a spherical mirror is $ 10 \, cm $. Its radius of curvature is:
Identify the wrong statement among the following:
SI unit of electrical resistivity is
Which of the following is an insulator?
The image formed by a plane mirror is always: