Physics: Exercises with solutions

Calculate the magnetic flux of a rectangular coil with a given area and angle in a homogeneous magnetic field.

Calculate the intensity of a laser beam after passing through a polarization filter. A physics problem with solution and explanation of the Malus formula.

Calculate the discrete energy states of the H atom and work with K, L, M, N shells. Find the number of orbitals and energy of the electron.

Calculate the mass defect/deficit of a nucleus with given nuclear charge number and mass number using the formula for mass defect.

How to calculate the current and resistance of a cylindrical wire? Find the answer to this question in this exercise with solution!

In this exercise (+ solution) you will learn how to cause chromatic aberration by changing the refractive index and create a small shift in focal length.

Given the slit, screen, and fringe spacing, use the double slit experiment to calculate the used wavelength of the light.

In this exercise, you want to make an ion orbit around the equator. To do this, you want to find out its velocity, for example.

In this exercise, you need to find out from the discharge process of the capacitor what its capacitance and time constant are, as well as the half-life and the initial charge on the capacitor.

Here you practice calculating integrals in which a Dirac delta function occurs. You have to use the properties of the Dirac's delta.