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Find the currents through the three resi...

Find the currents through the three resistors shown in Figure

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(a) Current through (1) 4 Omega register = 0
Current through (2) & (3)
` Net E = 4V - 2V = 2V `
` (2) &(3) are in series `
` R_eff = 4+6= 10 Omega `
` i= 2/10 = 0.2A `
Current through (2) and (3) are 0.2A.
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HC VERMA-ELECTRIC CURRENT IN CONDUCTORS-Exercises
  1. A wire of resistance 15.0(Omega)is bent to form a regular hexagon ABCD...

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  2. Consider the circuit shown in figure.Find the current through the10(Om...

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  3. Find the currents through the three resistors shown in Figure

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  4. Shown a part of an electric circuit, The potentials at the points a,b,...

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  5. Each of the resistors shown in figure has a resistances of 10(Omega)an...

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  6. Find the potential difference V(a)-V(b)in the circutis shown in figure

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  7. In the circuit shown in figure ,(epsilon)(1)=3V,(epsilon)(2)=2V,(epsil...

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  8. Find the current through the 10(Omega)resistor shown in figure.

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  9. Find the current in the resistor shown in figure.

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  10. What should be the value of R in figure fo which the current in it is ...

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

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

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

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

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

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

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

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

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

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

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