Core Science Physics>Chapter 3 - Electricity>Practice Problems : 5>Q 1

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Three resistors of $24 Ω, 12 Ω$ and $8 Ω$ are connected in parallel. Calculate the total resistance of the circuit.

Important Questions on Electricity

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10th CBSE

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Core Science Physics>Chapter 3 - Electricity>Practice Problems : 5>Q 2

Four resistors of

24 Ω, 12 Ω, 8 Ω

and

4 Ω

are connected in parallel. Calculate the total resistance of the circuit.

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Core Science Physics>Chapter 3 - Electricity>Practice Problems : 6>Q 1

What resistance should be added to two resistors of

8 Ω

and

5 Ω

in series respectively, such that equivalent resistance is

25 Ω

?

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Core Science Physics>Chapter 3 - Electricity>Practice Problems : 6>Q 2

Four resistors are connected in series such that equivalent resistance is

48 Ω

. If the resistance of three resistors is

5 Ω, 10 Ω

and

12 Ω

respectively, find the resistance of the fourth resistor.

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Core Science Physics>Chapter 3 - Electricity>Practice Problems : 7>Q 1

The equivalent resistance of circuit diagram is $2 Ω$ . Calculate resistance of $r_{1}$ .

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Core Science Physics>Chapter 3 - Electricity>Practice Problems : 7>Q 2

The overall resistance of circuit diagram is $0 .5 Ω$ . Calculate the resistance of $r_{3}$ .

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Core Science Physics>Chapter 3 - Electricity>Practice Problems : 8>Q 1

In figure, calculate the total resistance between points $A$ and $B$

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10th CBSE

IMPORTANT

Core Science Physics>Chapter 3 - Electricity>Practice Problems : 8>Q 1

In figure, calculate the total resistance between points $A$ and $C$ .

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10th CBSE

IMPORTANT

Core Science Physics>Chapter 3 - Electricity>Practice Problems : 8>Q 2

In figure, calculate the total resistance between points $A$ and $B$

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