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Connect 50 of them in series. This would have 50 ohm as equivalent. Same way have another 50 pieces in series. This again would have 50 ohm as effective value. Now connect these in parallel to each other. Now the effective would become as 25 ohm.

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What is your observation of resistors in series?

I observe that the total effective resistance of several resistors in series is the sum of the individual resistance values of the individual resistors.


What is the apparent rule for total resistance when resistors are added up in series?

The total resistance in a series circuit is simply the sum of the individual resistances of all the resistors connected in that series. This means that if you have multiple resistors, you add their resistance values together to find the total resistance. Mathematically, it can be expressed as ( R_{total} = R_1 + R_2 + R_3 + \ldots + R_n ). The total resistance increases as more resistors are added in series.


What is true about series connections of resistors?

The more resistance there is, the harder it is for current to flow. So the total resistance is the sum of all resistors in series.


How many 75K resistors must be put in parallel to provide a total resistance of 15K?

5000 For Parallel resistors: Rtotal = R / N Rtotal is total resistance R = Value of resistors N = number of resistors 15 = 75000 / N N = 5000


What is the effect on the total resistance if increase in resistors in series?

That depends ... in a very interesting way ... on whether they are connected in series or in parallel. -- If the resistors are in series, then the total resistance increases when you add another resistor, and it's always greater than the biggest single one. -- If the resistors are in parallel, then the total resistance decreases when you add another resistor, and it's always less than the smallest single one.

Related Questions

How do you find the resistance of a series circuit with n identical resistors?

The total resistance of resistors in series is simply the sum of the resistance values of those resistors. If the resistors are identical, then you can multiply the resistance of one of them by the number of resistors in the circuit.


What is your observation of resistors in series?

I observe that the total effective resistance of several resistors in series is the sum of the individual resistance values of the individual resistors.


What is the difference between connecting resistors in parallel and in series?

When resistors are connected in series, the total resistance is the sum of the individual resistances. When resistors are connected in parallel, the total resistance is less than the smallest individual resistance.


What is the apparent rule for total resistance when resistors are added up in series?

The total resistance in a series circuit is simply the sum of the individual resistances of all the resistors connected in that series. This means that if you have multiple resistors, you add their resistance values together to find the total resistance. Mathematically, it can be expressed as ( R_{total} = R_1 + R_2 + R_3 + \ldots + R_n ). The total resistance increases as more resistors are added in series.


What is the rule for finding the total resistance of a number of resistors connected in series?

If the resistors are in series, then the total resistance is simply the sum of the resistances of each resistor.


What is the total resistance in a circuit that contains three 60 resistors connected in series?

The total effective resistance of resistors in series is the sum of the individual resistances.Three 60-ohm resistors in series have a total effective resistance of (60 + 60 + 60) = 180 ohms.


What is the equivalent resistance of a pair of 8 ohm resistors in series circuit?

Two eight-ohm resistors in series would have a total resistance of 16 ohms. Two eight-ohm resistors in parallel would have a total resistance of four ohms.


What is true about series connections of resistors?

The more resistance there is, the harder it is for current to flow. So the total resistance is the sum of all resistors in series.


Does you add the shorted resistors in finding the total resistance?

When resistors are wired in series, their resistances are added to find the total resistance. If they are run in parallel, or series-parallel, the formula is different


What are the differences between resistors connected in parallel and resistors connected in series, and how do these configurations affect the overall resistance in a circuit?

Resistors connected in parallel have the same voltage across them, while resistors connected in series have the same current passing through them. In a parallel configuration, the total resistance decreases as more resistors are added, while in a series configuration, the total resistance increases.


How many 75K resistors must be put in parallel to provide a total resistance of 15K?

5000 For Parallel resistors: Rtotal = R / N Rtotal is total resistance R = Value of resistors N = number of resistors 15 = 75000 / N N = 5000


What is the effect on the total resistance if increase in resistors in series?

That depends ... in a very interesting way ... on whether they are connected in series or in parallel. -- If the resistors are in series, then the total resistance increases when you add another resistor, and it's always greater than the biggest single one. -- If the resistors are in parallel, then the total resistance decreases when you add another resistor, and it's always less than the smallest single one.