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In Fig , calculate : the total resis...

In Fig , calculate :
the total resistance of the circuit,

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In the given circuit, calculate - (a) the total resistance of the circuit, (b) the current through the circuit, and (c) the potential differences across R_(1) and R_(2)

Two resistors of 4 Omega and 6 Omega are connected in parallel. The combination is connected across a 6 V battery of negligible resistance. (i) Draw a circuit diagram. (ii) Calculate : (a) the total resistance of the circuit,

An electric lamp, whose resistance is 20 Omega and a conductor of 4 Omega resistance are connected to a 6 V battery as shown in (Fig. 3.18) Calculate. (a) the total resistance of the circuit, (b) the current through the circuit, and ( c) the potential difference across the electric lamp and the conductor. .

In the diagram given below in Fig. A, B and C are three ammeters each of negligible resistance. The ammeter B reads 0-5 A. Calculate: the total resistance of the circuit,

The diagram below in Fig. shows the arrangement of five different resistances connected to a battery of e.m.f. 1.8 V. Calculate : the total resistance of the circuit,

A circuit consists of a resistor of 1 ohm in series with a parallel arrangement of resistors of 6 ohm and 3 ohm. Calculate the total resistance of the circuit. Draw a diagram of the arrangment.

Three resistors of 6.0 Omega ,2.0 Omega and 4.0 Omega are joined to an ammeter A and a cell of e.m.f. 6-0 V as shown in Fig. Calculate : the effective resistance of the circuit,

An electric lamp of resistance 2 Omega and a conductor of resistance 4 Omega are connected to a 6 V Battery as shown in the circuit. Calculate: (a) the totak resistance of the circuit, (b) the current through the circuit, (c) the potential difference across the (i) electric lamp and (ii) conductor, and (d) power of the lamp.

Calculate the total resistance across AB:

If in Fig. 12.12, R_(1)=10Omega, R_(2)=40Omega, R_(3)=30Omega, R_(5)=60Omega, and a 12 V battery is connected to the arrangemtn. Calculate (a) the total resistance in the circuit, and (b) the total current flowing in the circuit.

ICSE-CURRENT ELECTRICITY-EXERCISE-8(B) (NUMERICALS )
  1. Two resistors of 4Omegaand6Omega are connected in parallel to a cell t...

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  2. Calculate the current flowing through each of the resistors A and B in...

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  3. In Fig , calculate : the total resistance of the circuit,

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  4. In Fig , calculate : the value of R, and

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  5. In Fig , calculate : the current flowing in R.

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  6. A particular resistance wire has a resistance of 3.0 ohm per metre. Fi...

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  7. A particular resistance wire has a resistance of 3.0 ohm per metre. Fi...

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  8. A particular resistance wire has a resistance of 3.0 ohm per metre. Fi...

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  9. A cell supplies a current of 1.2 A through two resistors each of 2 Ome...

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  10. A cell supplies a current of 1.2 A through two resistors each of 2 Ome...

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  11. A battery of e.m.f. 15 V and internal resistance 3 Omega is connected...

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  12. A battery of e.m.f. 15 V and internal resistance 3 Omega is connected...

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  13. A battery of e.m.f. 15 V and internal resistance 3 Omega is connected...

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  14. A battery of e.m.f. 15 V and internal resistance 3 Omega is connected...

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  15. The circuit diagram in Fig. shows three resistors 2 Omega , 4 Omega ...

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  16. The circuit diagram in Fig. shows three resistors 2 Omega , 4 Omega ...

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  17. The circuit diagram in Fig. shows three resistors 2 Omega , 4 Omega ...

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  18. The circuit diagram in Fig. shows three resistors 2 Omega , 4 Omega ...

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  19. Three resistors of 6.0 Omega ,2.0 Omega and 4.0 Omega are joined ...

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  20. Three resistors of 6.0 Omega ,2.0 Omega and 4.0 Omega are joined ...

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