In a coil of resistance 8 Ω, the magnetic flux due to an external magnetic field varies with time as \phi=\frac{2}{3}(9-t^2). The value of total heat produced in the coil, till the flux becomes zero, will be _________ J . [26-Jul-2022-Shift-2]

Electromagnetic Induction Part 1

Section: Physics

Question : 19 of 100

Marks: +1, -0

In a coil of resistance 8Ω, the magnetic flux due to an external magnetic field varies with time as φ=‌

(9−t2). The value of total heat produced in the coil, till the flux becomes zero, will be _________ J.

[26-Jul-2022-Shift-2]

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