THE ARTICLE LIBRARY
All stories.
Ideas and explainers from across SenseCentral.
basic 1 min read
Magnetic flux and flux density
Magnetic flux is the amount of magnetic field (or the number of lines of force) produced by a magnetic source.…
basic 3 min read
Magnetic circuits
Magnetic fields A permanent magnet is a piece of ferromagnetic material (such as iron, nickel or cobalt) which has properties…
basic 1 min read
Capacitance
Capacitors Every system of electrical conductors possesses capacitance. For example, there is capacitance between the conductors of overhead transmission lines…
basic 2 min read
Capacitors and capacitance
Electrostatic field Figure 6.1 represents two parallel metal plates, A and B, charged to different potentials. If an electron that…
basic 1 min read
Potential divider
The voltage distribution for the circuit shown in Figure 5.5(a) is given by
basic 5 min read
Primary cells
Primary cells cannot be recharged, that is, the conversion of chemical energy to electrical energy is irreversible and the cell…