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AAKASH SERIES-CURRENT ELECTRICITY-EXERCISE - III
- In the steady state, the charge on the capacitor capacity 0.2muF is
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- In the given circuit Ammeter reading is same when both switches S(1), ...
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- The resistance of the wire is 121 ohm. It is divided into .n. equal pa...
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- Three unequal resistor in parallel are equivalent to a resistance 1Ome...
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- Two square metal plates A and B are of the same thickness and material...
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- A conductor of resistance 3Omega is stretched uniformly till its lengt...
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- A,B and C are voltmeters of resistance R, 1.5 R and 3R respectively as...
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- The equivalent resistance between points A and B of an infinite networ...
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- Equivalent resistance across A and B in the given circuit is
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- Effective resistance between A and B in the given circuit it is
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- A ring is made of a wire having a resistance R(0)=12Omega. Find the po...
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- An aluminium (alpha(Al)=4xx10^(-3)//^(@)C) wire resistance 'R(1)' and ...
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- A heating element using nichrome connected to a 230V supply draws an i...
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- Same mass of copper is drawn into 2 wires of Imm thick and 3mm thick. ...
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- Masses of three wires are in the ratio 1:3:5. Their lengths are in the...
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- In the following circuit, 5Omega resistor develops 45 J/s due to curre...
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- Two wires A and B of same material and mass have their lengths in the ...
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- A cell of e.m.f E is connected to a resistance R(1) for time t and the...
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- Two cities are 150 km apart. Electric power is sent from one city to a...
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- In a large building, there are 15 bulbs of 40W, 5 bulbs of 100W, 5 fan...
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