Magnetic Effect of Electric Current

Magnetic Effect of Electric Current





  

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CIRCUIT DIAGRAM     We know that an electric circuit comprises a cell (or a battery), a plug key, electrical component(s), and connecting wires. It is often convenient to draw a schematic diagram, in which different components of the circuit are represented by the symbols conveniently used. Conventional symbols used to represent some of the most commonly used electrical components are given in Table below- PICTURE:-1      The electronic circuit symbols mainly involve wires, power supplies, resistors, capacitors, diodes, transistors, meters, switches, sensors, logic gates, audio devices, and other components. PICTURE:- 2 OHM’S LAW      Is there a relationship between the potential difference across a conductor and the current through it? Let us explore with an Activity. In 1827, a German physicist Georg Simon Ohm (1787–1854) found out the relationship between the current I, flowing in a metallic wire and the potential difference across its te...
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