two heater wires of same length and material but of different thickness are connected in series across a power supply thus power dissipated. A will be same in both . B will be more in thinner wire. C will be more in thicker wire. Please provide full explanation
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Two heater wires of same length and material but of different thickness are connected in series across a power supply. Thus power dissipated is more in which one and why? In series power is directly proportional to resistance . Here,given material , length are same so resistance is inversely proportional to area .
Explanation:
Electricity is one of the forms of energy which involves the flow of electrons. It is a basic part of nature and the most commonly used form of energy. The generation of electricity happens with the help of a device called an electric generator. When a current-carrying conductor moves across a magnetic field, an electric current generated in the conductor.
A magnet is used at the end of the rotating shaft which is placed within a stationary conducting ring which is a long and a continuous piece of wire. A small amount of electric current is induced through the conductor at different sections as the magnet keeps moving. All these small currents add up to one considerable amount of current which is known as electric power.
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Explanation:
as thinner wire has high resistance and power is directly proportional to current squared and resistance
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