Two coils are wound around the same cylindrical form. When the current in the first coil is decreasing at a rate of -0.240 A/s, the induced emf in the second coil has a magnitude of 1.65
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Q: (a) What is the unknown emfx in a potentiometer that balances when Rx is 10.0 Ω , and balances when…
A: (a) From the balance condition of the potentiometer, the unknown standard emf can be given by,
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Q: Calculate the emfx of a dry cell for which a potentiometer is balanced when Rx = 1.200 Ω , while an…
A: Rx = 1.200 Ω Es = 1.600 V Rs = 1.247 Ω
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Q: IF E=12V R1=3002 R2%=3KN R3=6KS2 ve R4=0.7KO. Find total resistance and current.
A: The resistances are R1=300 ΩR2=3 kΩ=3×103 ΩR3=6kΩ=6×103 ΩR4=0.7kΩ=0.7×103 Ω R2 and R3 are parallel…
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