Q. The relation between the direction of magnetic flux and the direction of motion of the conductor is _______

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Q. The relation between the direction of induced emf and the direction of magnetic flux is _______

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Q. The relation between the direction of induced emf and the direction of motion of the conductor is?

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Q. According to Fleming’s right hand rule, the middle finger points towards?

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Q. According to Fleming’s right hand rule, the index finger points towards?

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Q. According to Fleming’s right hand rule, the thumb points towards?

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Q. “The direction of an induced e.m.f. is always such that it tends to set up a current opposing the motion or the change of flux responsible for inducing that e.m.f.”, this is the statement for?

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Q. Direction of induced emf is determined by __________

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Q. According to Faraday’s laws of electromagnetic induction, an emf is induced in a conductor whenever?

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Q. What is emf?

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Q. What does emf stand for?

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Q. Find the strength of the magnetic field in a conductor 0.5m long moving with a velocity of 10m/s, inducing an emf of 20V if magnetic field, velocity and length of conductor are mutually perpendicular to each other.

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Q. Find the length of a conductor which is moving with a velocity 0.4m/s in a magnetic field of 8T, inducing an emf of 20V if magnetic field, velocity and length of conductor are mutually perpendicular to each other.

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Q. If a conductor 0.2m long moves with a velocity of 0.3m/s in a magnetic field of 5T, calculate the emf induced if magnetic field, velocity and length of conductor are mutually perpendicular to each other.

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Q. The formula for induced emf if magnetic field, length and velocity of conductor all are mutually perpendicular is __________

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Q. The total number of magnetic field lines passing through an area is termed as?

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Q. What is the consequence of motor effect?

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Q. What happens to the current in a coil while accelerating a magnet inside it?

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Q. An E.M.F. can be induced by _________

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Q. Force in current carrying conductor placed in magnetic field is ___________ of il and B.

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