Physics, asked by praful46, 10 months ago

In an inductor of self-inductance L = 2 mH, current changes
with time according to relation i = t²e⁻ᵗ. At what time emf is
zero?
(a) 4s (b) 3s (c) 2s (d) 1s

Answers

Answered by Anonymous

1

Answer:

2s .........$(/'(/4//5

Previous Question

Next Question

Similar questions

Math, 5 months ago

find the value of x, y, z if (x, y-z z+3) + (y 4 3 ) = (4 8 16)...

History, 5 months ago

What would be the electron dot structure of carbon dioxide which has the formula CO.?

Hindi, 5 months ago

विद्यार्थी जीवन में हमें जीवन मूल्यों जैसे गुणों का विकास करना चाहिए ( in 5 to 6 sentence) ...

Physics, 10 months ago

The equation y = Asin² (kx -⍵t) represents a wave with (a) amplitude A, frequency ⍵/ 2π (b) amplitude A/2, frequency ⍵/ π (c) amplitude 2A, frequency ⍵/ 4π (d) it does not represent a wave motion...

Physics, 10 months ago

The displacement of a particle varies according to the relation x = 4(cos πt + sin πt). The amplitude of the particle is (a) – 4 m (b) 4 m (c) 4 √2m (d) 8 m...

Biology, 1 year ago

how are toxins removed from our body in short...

India Languages, 1 year ago

what is chormotography image...

Math, 1 year ago

if alpha and beta are the zeroes of the quadratic equation ax^2+bx+c then find the value of alpha^3+beta^3...