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ARIHANT-CURRENT ELECTRICITY-Current Electricity
- A battery of 120 V and internal resistance r = 0.5 Omega is used to ch...
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- A voltmeter of resistance R(V) and an ammeter of resistance R(A) are c...
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- In the circuit shown in the figure, cell is ideal and R(2) = 100 Omega...
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- In the circuit shown, an ideal cell of emf E is connected in series to...
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- In the circuit shown, which way would you move the sliding contact, to...
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- In the circuit shown in figure. AB is a uniform wire of length L and r...
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- A rotary potentiometer has a circular resistance (C) and a conducting ...
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- In the figure shown PQ is a potentiometer wire. When galvanometer is c...
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- Three resistors R(1) = 3 k Omega,R(2) = 2 k Omega and R(3) = 5 k Omega...
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- In the circuit shown in figure the voltmeters V(1) & V(2) are identica...
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- A lab voltmeter has scale as shown in figure. A student uses this near...
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- A 10 wire potentiometer has first five wires of cross sectional radius...
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- A water heater has a well insulated vertical cylindrical container of ...
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- In the circuit shown in figure AB is a uniform wire of length L = 5m. ...
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- In the circuit shown, after the switch is shifted to position 2 the he...
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- In the circuit shown in figure B(1), B(2) and B(3) are identical bulbs...
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- When the applied potential difference across a circuit element is incr...
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- In the circuit shown the switch is closed at time t = 0. Plot the foll...
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- A capacitor having initial change q(0) and capacitance C is connected ...
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- A parallel plate capacitor has plate area A and separation between the...
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