Find the equivalent
equivalent resistance.
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- Obtain the Equivalent resistance
- first, we need to find the equivalent resistance of this circuit. which can be given by the following formulas:-
- the above formula is used when the resistors are connected in series i.e end to end
- the above formula is used when the resistors are connected in parallel
- Resistors, 5 ohm, 10 ohm and 5 ohm are connected parallelly. Hence, by using the formula, we can calculate the resistance of that region:-
- Now, this equivalent resistance is connected in series with other 10 ohm resistor.
- By, using series formula we shall calculate the equivalent resistance of the entire circuit.
hence, our required answer is 12 ohms.
And we are done :D
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