Physics, asked by arsh122100, 10 months ago

here is my question ⏬⏬⏬⏬

define the self induction ? also derive its expression?

please answer.
its urgent.

Answers

Answered by Anonymous

Answer:

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Self Inductance—

•It is the property of a coil by the virtue of which it posses the growth or decay of induced current in a single coil.

• Mathematically, Magnetic flux changes in the coil is directly proportional to the induced current produced in the coil.

ϕ ∝ I ...(1) ϕ = LI .....(2) Where, L is a proportinality constant which is called self inductance. L = ϕ/I ...(3) Hence, co-efficient of self-inductance is the ratio of flux changes in the coil to the induced current produced in the coil. If I = 1A ....(4) L = ϕ .....(5) Self Inductance of a single coil is numerically equal to flux changes in the coil, provided induced current provided in the coil is 1 ampere. Using Faraday Second law, Hence, self Inductance of a single coil is the ratio of induced emf produced in the coil to the ratio of loss of induced current with respect to time. Therefore, self inductance of a simple coil is numerically equal to induced emf produced in the coil provided ratio of induced current with respect to time is 1AS–1

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here is my question ⏬⏬⏬⏬define the self induction ? also derive its expression?please answer.its urgent.​

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Self Inductance—

here is my question ⏬⏬⏬⏬

define the self induction ? also derive its expression?

please answer.
its urgent.