why the resistors in series combination doesn't overheated easily ?
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Explanation:
hlo mate here's your answer
The simplest answer pertains to a circuit that is pure resistive, i.e., one that has no reactive components for which impedance (or admittance) is frequency-dependent.
In this case, the power consumed is the product of the applied voltage and the current flowing.
Consider that a high resistance connected in series, tends to limit current; but, when connected in parallel, it tends to divert current into lower-resistance series-connected branches.
The answer depends on the circuit configuration.
As far as heater circuits are concerned, you can have more heat (temperature ), when they are connected in parallel in a single phase system of supply. If you connect the heaters in series, total resistance increases, and voltage drop takes place and less current will flow, there by you will get a less amount of temperature. In the 3phase supply system, to get more heat, it will be better to connect the number of heaters in delta, and if you connect them in star you will get less heat.
As we all know, P = V^2/R.
Consider two resistor of resistance R, first connected in series, then
Eq series resistance = 2R,
So P = V^2 /(2R),
Whereas, in parallel combination,
eq parallel resistance =R/2,
So P =(2V^2)/R,
As you see, power is more in parallel combination, therefore, heat is more generated in parallel combination as compared to series combination of resistances.
I hope its help you mark as brainlist
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