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ALLEN-CURRENT ELECTRICITY-All Questions
- For the given network calculate current I and I(2).
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- Find out the magnitude of resistance X in the circuit shown in figure,...
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- Give four differences between potentiometer and voltmeter.
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- Define drift velocity of free electron . If relaxation time is r then ...
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- A constant voltage is applied across a wire of constant length then ho...
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- A galvanometer coil has a resistance of 990Omega and it shows full sca...
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- Draw a colour code for 42k Omega+-10% carbon resistance.
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- What is resistance of following resistor.
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- For the given circuit. Calculate reading of ammeter when key K is clos...
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- For the given part of circuit calculate potential V(p) of centre point...
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- For the given circuit find out total current drawn from batery.
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- A cell emf 3V and internal resistance 0.75Omega is connected to a nonl...
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- Calculate the value of current and indicate its direction Also calcula...
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- If not current flows through the galvanometer the find the value of un...
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- Find the net resistance between A and B in the circuit.
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- For the given circuit find out:- (a) Total resistance of circuit ...
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- Circuit diagram of metre bridge is shown in figure. The null point is ...
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- A dry cell delivering 2 A h a termin al voltage is 1.41V. What is the ...
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- Calculate the current flows through resistance 2Omega.
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- In given circuit R(1)=5Omega,R(2)=3Omega=7Omega and supply voltage is ...
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