Connection

Electricity

Magnetism

Connection: A relationship in which a person, thing, or idea is linked or associated with something else. (Oxford Language)

Electricity: A form of energy resulting from the existence of charged particles such as electrons or protons. (Oxford Language)

Magnetism: A physical phenomenon produced by the motion of electric charge, resulting in attractive and repulsive forces between objects. (Oxford Language)

The right-hand rule is the idea that forces and magnetic fields can be identified based on the direction of electric current by utilizing the right hand.

Electricity and magnetism are closely related. Flowing electrons produce a magnetic field, and spinning magnets cause an electric current to flow.

A galvanometer is one of the instruments for measuring electrical current par excellence.

The law of conservation of energy states that energy can neither be created nor destroyed - only converted from one form of energy to another. (energyeducation.ca)

Principle of Electromagnetic Induction states that the emf induced in a loop due by a changing magnetic flux is equal to the rate of change of the magnetic flux threading the loop. (vedantu.com)

In a series circuit, the same amount of current flows through all the components placed in it. On the other hand, in parallel circuits, the components are placed in parallel with each other due to which the circuit splits the current flow. (allaboutcircuits.com)