Electric Current Concept Map

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Electric current concept map. Concept map on electric circuits. It is a scalar quantity. How to make your virtual meetings more fun. Teaching plan mind map.

For a given conductor if q charge flows through a cross section of area a in time t then the electric current through the conductor is given as l q t. This concept map on electricity covers the following topics. Writting process mind map. How to deal with video conference fatigue.

Factors on which the resistance of a conductor depends. Whether it is an electrical heater a large electrical grid system a mobile phone computer remote sensor node or whatever the concept of electrical current is central to its. Magnetic field and field lines. Electric current and circuit.

To gain a deeper understanding of what an electric current is and how it behaves in a conductor we can use the water pipe analogy of electricity certainly there are some limitations but they serve as a very basic illustration of current and current flow. The current so defined above is the average current. A common unit of electric current is the ampere which is defined as a flow of one coulomb of charge per second or 6 2 10 18 electrons per second. Global warming mind map.

Or 1 a 1 c s. Commercial power lines make available about 100 amps to a typical home. Electric circuit elementary science circuits mobile wallpaper crane concept map education ideas. Understanding sales enablement and your road to success.

Current i dq dt. Flow of electric charge constitutes electric current. Its si unit is ampere. Little prince note mind map.

One ampere equals 3 10 9 esu per second. The centimetre gram second units of current is the electrostatic unit of charge esu per second. Heating effect of electric current. Measured by ammeter 1 ma 10 a 1 a 10 a i 3 6 µ q t resistivity it refers to resistance of a conductor of unit length and cross sectional area.

Electric current is one of the most basic concepts that exists within electrical and electronic science electric current is at the core of the science of electricity. Resistance of a system of resistors. Magnetic field due to a current carrying conductor. The electricity mind map can be used as an outline of electricity chapter of students physics book.

A 60 watt lightbulb pulls. This concept map on magnetic effects of electric current covers the following topics.