sir please solve and explain the soln

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sir please solve and explain the soln

Asked by jaychandran1967 | 24 Dec, 2018, 10:04: AM

Expert Answer

Mutual inductance of a coil is directly proportional to square of the the radius of the coil

In both of the coil rings mutual inductance is proportional to square of the radius of respective radius.

Answered by Ankit K | 24 Dec, 2018, 10:33: PM

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find the acceleration

Asked by mohammedimroz | 13 Apr, 2024, 09:48: PM

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answer

Asked by jeeasp7676 | 18 Aug, 2023, 12:32: PM

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in this quesn correct answer are give 1,2,3. but in 2,3 magnetic field is a vector quantity. so to make it same at 2 points we need direction and magnitude to be same. But in case of straight wire magnitude can be same at a radius but the direction cant be same. So how 2 and 3 are correct AND 4 should be correct because in formula B is inversely prop to r are the answers given wrong ?

Asked by aaryamanmodern | 14 Aug, 2023, 10:20: AM

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magnetic effect of current

Asked by mc8may | 18 Jul, 2023, 10:21: PM

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how can we do it by vector method

Asked by aaryamanmodern | 15 Jul, 2023, 01:02: PM

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a wire of 10cm long is placed at an angle of 30 degree with the uniform magnetic field of induction 0.6 wb /m2 what is the force on the wire if it carries a current of6A

Asked by yashsanvordekar | 24 Jun, 2022, 10:42: PM

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Is 1 oersted = erg per gram per kelvin

Asked by manvirsingh2242 | 21 Jun, 2022, 10:20: AM

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I have one more doubt in the previous question I asked. Doubt: In the figure, what will be the net magnetic field between the wires on the point of intersection. (I think the direction of the magnetic fields due to the two wires won't be opposite on the point of intersection between the wires so, the net magnetic field should not be zero there..)

Asked by arjunsah797 | 25 Jan, 2022, 09:31: AM

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What is the magnitude and direction of the magnetic field due to straight current carrying wire on that wire? In the uploaded image, two wires are at right angles in a plane carry equal currents. At what points in the plane is the magnetic field zero?

Asked by arjunsah797 | 24 Jan, 2022, 04:14: PM

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Find magnetic field Bp/Bc=?

Asked by Vipulgautam050 | 27 Oct, 2021, 11:47: PM

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