List of top Physics Questions

The resistors 2\(\Omega\), 4\(\Omega\) and 6\(\Omega\) are connected in series. The equivalent resistance is:
Solenoid behaves like a when current passes through it.
The geometric center of a spherical mirror is called:
If the radius of curvature of a spherical mirror is 16 cm, then the focal length of the mirror is:
How many times does a ray of light refract when it passes through a prism?
Which of the following is used in household circuits to prevent damages due to overloading?
The SI unit of resistivity is:
We get a diminished image with a concave mirror when the object is placed:
The formula for power of a lens is:
Lenz's law explains about:
Electric motor converts:
Which law indicates this relation?
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The lens used to correct myopia is:
The force on a current-carrying conductor placed in a magnetic field becomes zero, when it is:
The shape of the magnetic field lines around a straight wire carrying current is:
Which of the following is constant throughout a uniform magnetic field?
When a convex lens is placed in water, its focal length:
A watch repairer uses a magnifying glass to see the tiny parts of a watch. Which of the following lenses is used?
A prism is made with a material of refractive index \( \mu = 2 \). The angle of prism is 60°. The angle of minimum deviation produced by the prism is:
An air bubble in water behaves like:
Which of the following is the lens maker's formula?
Which of the following works on the principle of electromagnetic induction?
The focal plane of a lens is a plane:
The heat produced in a \( 4 \, \Omega \) resistor when an electric current of \( 5 \, A \) flows in it for \( 2 \) seconds is
Highest limiting conductance at 298 K is: