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PHYSICS GALAXY - ASHISH ARORA-CURRENT ELECTRICITY-All Questions
- In the circuit shownin figure V1 and V2 are two voltmeter of resistanc...
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- A nonideal battery is connected to a resistor. Is work done by thr bat...
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- Under what conditions is Ohm's law applicable ?
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- When a current is established in a wire, the free electrons drift in t...
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- A primary and a secondary cell have the same EMF which of these will p...
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- A large hollow metallic sphere A is charged positively to a potential ...
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- A storage battery is to be charged from a D.C. supply. Should the posi...
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- Can Ohm's law be used to calculate currents in various also? parts of ...
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- Can the potential difference across a battery be greater than its emf?
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- A fan with copper winding in its motor consumes less power as compared...
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- Do the electrodes in an electrolytic cell have fixed polarity like a b...
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- If the current flowing in a copper wire be allowed to flow in another ...
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- A steady current is flowing in a cylindrical conductor. Is there any e...
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- The thermal energy developed in a current-carrying resistor is given b...
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- There are two wires of the same metal of same area of cross section bu...
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- When a current passes through a resistor, its temperature increases. I...
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- A proton beem is going from west. Is there an electric current ? If ye...
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- If a constant potential difference is applied across a bulb, the curre...
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- As temperature increases, the vicosity of liquids decrease considerabl...
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- Does a conductor become charged when a current is passed through it?
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