Three resistors each of 2 - are connected together so that their total resistance is 3 - Draw a diagram to show this arrangement and check it by calculation-

Name: ICSEC - Grade 10 - Physics - Current Electricity - Q68
Uploaded: 2022-07-04T10:36:42+05:30
Description: Equivalent resistance across A and B is = 2 × 2/2+2 = 1 Ohm Equivalent resistance across A and C is = 1 + 2 = 3 Ohm ...

Equivalent resistance across A and B is = 2 × 2/2+2 = 1 Ohm Equivalent resistance across A and C is = 1 + 2 = 3 Ohm ...

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Standard X

Physics

Equivalent Resistance of a System of Resistor

Three resisto...

Question

Three resistors each of $2 Ω$ are connected together so that their total resistance is $3 Ω$ . Draw a diagram to show this arrangement and check it by calculation.

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Solution

Equivalent resistance across A and B is = $\frac{2 \times 2}{2 + 2}$ = 1 Ohm

Equivalent resistance across A and C is = 1 + 2 = 3 Ohm

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Equivalent Resistance of a System of Resistor

Standard X Physics

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Three resistors each of 2Ω are connected together so that their total resistance is 3Ω. Draw a diagram to show this arrangement and check it by calculation.

Equivalent resistance across A and B is = 2×22+2 = 1 Ohm Equivalent resistance across A and C is = 1 + 2 = 3 Ohm

Three resistors each of $2 Ω$ are connected together so that their total resistance is $3 Ω$ . Draw a diagram to show this arrangement and check it by calculation.

Equivalent resistance across A and B is = $\frac{2 \times 2}{2 + 2}$ = 1 Ohm

Equivalent resistance across A and C is = 1 + 2 = 3 Ohm