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The potential difference between the ter...

The potential difference between the terminals of a battery of emf 6.0V and internal resistance`1 (Omega)`drops to 5.8 V when connected across an external resistor. Find the resistance of the external resistor.

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To solve the problem step-by-step, we will follow these steps: ### Step 1: Understand the given information We have a battery with: - EMF (E) = 6.0 V - Internal resistance (r) = 1 Ω - Terminal voltage (V) when connected to an external resistor = 5.8 V ...
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HC VERMA ENGLISH-ELECTRIC CURRENT IN CONDUCTORS-Exercises
  1. The current in a conductor and the potential difference across its end...

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  2. Shown an arrangement to measure the emf (epsilon)and internal resistan...

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  3. The potential difference between the terminals of a battery of emf 6.0...

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  4. The potential difference between the terminals of a 6.0V battery is 7....

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  5. The internal resistance of an accumulator battery of emf 6V is 10(Omeg...

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  6. Find the value of i(1)//I(2)in figure if where R=10(Omega)

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  7. Consider N=n(1)n(2)indentical cells, each of emf(epsilon) and internal...

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  8. A battery of emf 100V and a resistor of resistance 10k(Omega)are joine...

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  9. If the reading of ammeter A(1)in figure is 2.4 A, what will the ammete...

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  10. The resistance of the rheostat shown in figure is 30(Omega). Neglectin...

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  11. Three bulbs,each having a resistance of 180(Omega)are connected in par...

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  12. Suppose you have three resistor of (20 Omega),(50 Omega)and (100 Omega...

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  13. A bulb is made using two filaments.A switch selects whether the filame...

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  14. 100A exists in the 5k(Omega) resistor, find the currents in the other ...

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  15. An ideal battery sends a current of 5A in a resistor. When another res...

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  16. Find the equivalent resistances of the network shown in figurebetween ...

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  17. A wire of resistance 15.0(Omega)is bent to form a regular hexagon ABCD...

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

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

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

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