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Materials in general have a characteristic behavior of resisting the flow of electric charge. This physical property, or ability to resist current, is known as resistance and is represented by the symbol R. The resistance of any material with a uniform cross-sectional area A depends...... to learn more click on the link below:https://www.electricalelectronic.com.ng/2023/05/ohms-lawnodes-branches-and-loops.html?m=1

Although current and voltage are the two variable in an electric circuit, they are not sufficient by themselves. For practical purposes, we need to know much power an electric device can handle. We all know from experience that a 100-watt bulb gives more light than a 60-watt bulb. Click to learn more https://www.electricalelectronic.com.ng/2023/05/power-and-energy.html

Electric circuit theory and electromagnetic theory are the two fundamental theories upon which all electrical engineering are built. Many branches of electrical engineering, such as power, electric machine, control, electronics and many more .
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https://www.electricalelectronic.com.ng/2023/05/fundamental-of-electric-circuit.html