You are given four resistors each having resistance of R ohm. Find the maximum and minimum resistance that can be made with these four resistors.
Current Electricity
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Question

You are given four resistors each having resistance of R ohm. Find the maximum and minimum resistance that can be made with these four resistors.

KnowledgeBoat · Accepted Answer

Given, - Value of each resistor = R ohm Maximum resistance To get the maximum resistance, connect all four resistors in series combination where the total resistance of the combination is given by, Minimum resistance To get the minimum resistance, connect all four resistors in parallel combination where the total resistance of the combination is given by, Hence, the maximum resistance is and minimum resistance is .

Science

You are given four resistors each having resistance of R ohm. Find the maximum and minimum resistance that can be made with these four resistors.

Current Electricity

Related Questions

Find out the following in the electric circuit given in the figure-
(a) Effective resistance of two 8 ohm resistors in the combination.
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Study the circuit and find out-
(a) Current in 12 ohm resistor
(b) Difference in the readings of ammeter A₁ and A₂ if any

A copper wire has a length L = 2 m, a cross-sectional area A = 0.5 mm², and resistivity ρ = 1.7 × 10^-8 Ωm. Calculate the resistance of another wire made of the same material whose length is twice the length of the wire but has the same cross-sectional area.

The below image shows a corrective measure for a particular defect of vision.
(a) Identify the defect of vision and state what kind of lens is used to correct this deficiency.
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Science

You are given four resistors each having resistance of R ohm. Find the maximum and minimum resistance that can be made with these four resistors.

Current Electricity

Related Questions

Find out the following in the electric circuit given in the figure-(a) Effective resistance of two 8 ohm resistors in the combination.(b) Current flowing through the 4-ohm resistor

Study the circuit and find out-(a) Current in 12 ohm resistor(b) Difference in the readings of ammeter A1 and A2 if any

A copper wire has a length L = 2 m, a cross-sectional area A = 0.5 mm2, and resistivity ρ = 1.7 × 10-8 Ωm. Calculate the resistance of another wire made of the same material whose length is twice the length of the wire but has the same cross-sectional area.

The below image shows a corrective measure for a particular defect of vision.(a) Identify the defect of vision and state what kind of lens is used to correct this deficiency.(b) Draw and label a ray diagram that shows the defect of vision in the above case before correction.

Find out the following in the electric circuit given in the figure-
(a) Effective resistance of two 8 ohm resistors in the combination.
(b) Current flowing through the 4-ohm resistor

Study the circuit and find out-
(a) Current in 12 ohm resistor
(b) Difference in the readings of ammeter A₁ and A₂ if any

A copper wire has a length L = 2 m, a cross-sectional area A = 0.5 mm², and resistivity ρ = 1.7 × 10^-8 Ωm. Calculate the resistance of another wire made of the same material whose length is twice the length of the wire but has the same cross-sectional area.

The below image shows a corrective measure for a particular defect of vision.
(a) Identify the defect of vision and state what kind of lens is used to correct this deficiency.
(b) Draw and label a ray diagram that shows the defect of vision in the above case before correction.