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PATHFINDER-CURRENT ELECTRICITY - I AND II-QUESTION BANK
- The resistance of two conductors in series is 40 ohm and their resista...
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- Figure shows a cube made of 12 resistance across a cube edge ab.
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- Find the equivalent resistance between points A and B in the following...
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- The four colurs on a resistance are : brown, yellow, green and gold as...
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- A battery of emf 10V and internal resistance 3 ohm is connected to a r...
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- Current flowing in the following circuit will be
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- The steady state current in a 2Omega resistor shown in fig will be - (...
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- A coil of resistance 2Omega is immersed in 1 kg of water and is connec...
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- An electric bulb is marked 100W,230V. If the supply voltage drops to 1...
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- Two heaters are marked 200 V, 300 W. 300 V, 600 W. If the heaters are ...
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- A potentiometer wire of length 100 cm has a resistance of 10Omega. It ...
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- The e.m.f of a thermocouple one junction of which is kept at 0^@C, is ...
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- In producing chlorine through electrolysis 100 KW power at 125 volts i...
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- In the Bohr model of hydrogen atom, the electron is pictured to rotate...
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- Copper has one conduction electron per atom. Its density is 8.89g//cm^...
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- When no current Is passed through a conductor A.The free electrons d...
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- The current through a wire depends .on time as i=i0+alphat Where i0=...
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- If a wire is stretched to make it 0.1% longer, its resistance will
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- A wire ts bent in the form of circle of radius 2m. Resistance per unit...
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- In the circuit shown the current through 2 Omega resistance is
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