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Find the current measured by the ammeter...

Find the current measured by the ammeter in the circuit shown in figure

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Verified by Experts

Effective resistance of the given system
`= 15 Omega `
` So, current = 6/15 = 2/5 = 0.4A. `
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HC VERMA-ELECTRIC CURRENT IN CONDUCTORS-Exercises
  1. What should be the value of R in figure of which the current in it is ...

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  2. Find the equivalent resistance of the circuit shown in figure between ...

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  3. Find the current measured by the ammeter in the circuit shown in figur...

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  4. Consider the circuit shown in figure.Find (a) the current in the circu...

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  5. Twelve wire, each having equal resistance r, are joined to form a cube...

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  6. Find the equivalent resistances of the network shown in figure between...

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  7. An infinite ladder is constructed with 1(Omega)and 2(Omega)resistor as...

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  8. The emf (epsilon)and the internal resistance r of the battery shown in...

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  9. A voltmeter of resistances 400(Omega)is used to measure the potential ...

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  10. The voltmeter shown in figure reads 18V across the 50(Omega)resistor. ...

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  11. A voltmeter consists of a 25(Omega) coil connected in series with a 57...

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  12. An ammeter is to be constructed which can read currents up to 2.0A. If...

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  13. A voltmeter coil has resistance 50.0(Omega)and a resistor of 1.15k(Ome...

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  14. The potentiometer wire AB shown in figure is 40 cm long. Where should ...

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  15. The potentiometer wire AB shown in figure is 50cm long.When AD=30cm, n...

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  16. A 6-volt battery of negligible internal resistance is connected across...

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  17. Consider the potentiometer circuit arranged as in figure. The potentio...

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  18. Find the charge on the capacitor shown in figure

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  19. (a) Find the current in the 20(Omega)resistor shown in figure.(b)If a ...

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  20. Find the charge on the four capacirtors of capacitances 1(mu)F,2(mu)F,...

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