Kirchhoff established his name in the world of physics by applying two applications of physics in electric circuits. The first application states that current which is flowing into the node must be equal to the current out of the node and this is called Kirchhoff’s current law. The second application is called Kirchhoff’s voltage law … Read more
Internal resistance in simple words means the electrical resistance inside the batteries and also in the power supplies which can limit the potential difference that can be supplied to external this is caused when there is current or electric circuits are there in the device or there can be a voltage drop or source battery … Read more
The magnetic force can cause the movement of the charged particles, in the spiral or the circular paths. In outer space, the cosmic rays are the energetic charged particles, and only some of them can approach the earth. Due to the magnetic field of the earth, they can be forced into the spiral paths. By … Read more
Force between Two Parallel Current-Carrying Conductors-Definition of Ampere In the current-carrying conductor, there is always the existence of a magnetic field. This magnetic field exerts the force on the current-carrying conductor. It can be said that when the two conductors are placed near to each other then both of them will exert a magnetic force … Read more
When a conductor is carrying the current and it is placed in the magnetic field then a magnetic force is experienced by the conductor. The direction of this acting force is always right angles to the plane that is containing both the magnetic field and the conductor. Concerning the above diagram, F is denoting the … Read more
Electric current by name it is clear that it is the rate of flow of electric charge past a region and an electric current is said to exist where there is a flow of net or electric charge through a region. Ampere is the SI unit of electric current and it is measured by using … Read more
The cyclotron is one of the earliest kinds of particle accelerators, but it is still used at the initial stage of some large and multi-stage particle accelerators. It uses the magnetic force on the moving charges for bending them into the semi-circular pathways between the accelerations due to the applied electric force. By the applied … Read more
A resistor is a passive of two-terminal electrical components that implements electrical resistance as a circuit element and this electronic circuits carbon resistors which are used to reduce the current flow, divide voltages, adjust the signal level and terminate transmission lines. Some of the fixed resistors have a resistance that only changes with a slight … Read more
Biot – Savart law and its Application to Current Carrying Circular Loop Biot-Savart’s law is the equation used for representing the magnetic field, produced due to a segment that is carrying the current. The segment that is carrying current is taken as the vector quantity. A magnetic field is produced by the current-carrying circular conductor … Read more
Ampere’s Law and its Applications to Infinitely Long Straight Wire Ampere’s law states that the magnetic field in the space around the electric current is proportional to an electric current that is serving as its source, just like the electric field in the space is proportional to the charge that is serving as its source. … Read more