Class 10ScienceMagnetic Effects of Electric CurrentMix Examples - Magnetic Effects of Electric Current
EasyWhat is a solenoid?
- A$A$ straight wire carrying current
- B$A$ cylindrical coil of many tightly wound turns of insulated wire
- C$A$ circular loop of wire
- D$A$ permanent magnet
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Similar Questions
Name any three factors on which the magnitude of the magnetic field due to a solenoid depends.
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View Solution$A$ coil made of insulated copper wire is connected to a galvanometer. What will happen to the deflection of the galvanometer if this coil is moved towards a stationary bar magnet and then moved away from it? Give reason for your answer and name the phenomenon involved.
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View SolutionThe direction of the magnetic force acting on a current-carrying wire placed in a strong magnetic field can be determined by which rule?
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View SolutionWho first observed the magnetic effect of an electric current?
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View SolutionHow can we find the direction of the magnetic field due to a straight current-carrying conductor?
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